[GNUnet-SVN] [taler-twister] branch master updated: fix compiler warnings

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grothoff pushed a commit to branch master
in repository twister.

The following commit(s) were added to refs/heads/master by this push:
     new 61295ff  fix compiler warnings
61295ff is described below

commit 61295ffce82ea600fc925c7930a94bc97e3cc2e9
Author: Christian Grothoff <address@hidden>
AuthorDate: Wed Oct 23 15:20:21 2019 +0200

    fix compiler warnings
---
 m4/libtool.m4                       | 15 +++++++--------
 src/twister/taler-twister-service.c | 21 +++++++++------------
 2 files changed, 16 insertions(+), 20 deletions(-)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index c81e669..ee80844 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -4063,8 +4063,7 @@ _LT_EOF
   if AC_TRY_EVAL(ac_compile); then
     # Now try to grab the symbols.
     nlist=conftest.nm
-    $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | 
$lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
-    if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> 
$nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" 
\> $nlist) && test -s "$nlist"; then
       # Try sorting and uniquifying the output.
       if sort "$nlist" | uniq > "$nlist"T; then
        mv -f "$nlist"T "$nlist"
@@ -6439,7 +6438,7 @@ if test yes != "$_lt_caught_CXX_error"; then
       # Commands to make compiler produce verbose output that lists
       # what "hidden" libraries, object files and flags are used when
       # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | 
$GREP -v "^Configured with:" | $GREP " \-L"'
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | 
$GREP -v "^Configured with:" | $GREP "\-L"'
 
     else
       GXX=no
@@ -6814,7 +6813,7 @@ if test yes != "$_lt_caught_CXX_error"; then
             # explicitly linking system object files so we need to strip them
             # from the output so that they don't get included in the library
             # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v 
conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z 
in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; 
done; func_echo_all "$list"'
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v 
conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z 
in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; 
done; func_echo_all "$list"'
             ;;
           *)
             if test yes = "$GXX"; then
@@ -6879,7 +6878,7 @@ if test yes != "$_lt_caught_CXX_error"; then
            # explicitly linking system object files so we need to strip them
            # from the output so that they don't get included in the library
            # dependencies.
-           output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v 
conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z 
in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; 
done; func_echo_all "$list"'
+           output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v 
conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z 
in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; 
done; func_echo_all "$list"'
            ;;
           *)
            if test yes = "$GXX"; then
@@ -7218,7 +7217,7 @@ if test yes != "$_lt_caught_CXX_error"; then
              # Commands to make compiler produce verbose output that lists
              # what "hidden" libraries, object files and flags are used when
              # linking a shared library.
-             output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 
2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
+             output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 
2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
 
            else
              # FIXME: insert proper C++ library support
@@ -7302,7 +7301,7 @@ if test yes != "$_lt_caught_CXX_error"; then
                # Commands to make compiler produce verbose output that lists
                # what "hidden" libraries, object files and flags are used when
                # linking a shared library.
-               output_verbose_link_cmd='$CC -shared $CFLAGS -v 
conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
+               output_verbose_link_cmd='$CC -shared $CFLAGS -v 
conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
              else
                # g++ 2.7 appears to require '-G' NOT '-shared' on this
                # platform.
@@ -7313,7 +7312,7 @@ if test yes != "$_lt_caught_CXX_error"; then
                # Commands to make compiler produce verbose output that lists
                # what "hidden" libraries, object files and flags are used when
                # linking a shared library.
-               output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 
2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
+               output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 
2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
              fi
 
              _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
diff --git a/src/twister/taler-twister-service.c 
b/src/twister/taler-twister-service.c
index 06676e8..33a043e 100644
--- a/src/twister/taler-twister-service.c
+++ b/src/twister/taler-twister-service.c
@@ -2312,7 +2312,7 @@ open_unix_path (const char *path,
  * @param port[out] port number to use
  * @param path[out] unix path for IPC.
  * @param mode[out] mode string for @a path.
- * @return GNUNET_SYSERR if the parsing didn't succeed.
+ * @return #GNUNET_SYSERR if the parsing didn't succeed.
  */
 static int
 parse_serving_mean (const struct GNUNET_CONFIGURATION_Handle *cfg,
@@ -2397,10 +2397,7 @@ parse_serving_mean (const struct 
GNUNET_CONFIGURATION_Handle *cfg,
     GNUNET_free (modestring);
     return GNUNET_SYSERR;
   }
-
   GNUNET_free (modestring);
-
-
   return GNUNET_OK;
 }
 
@@ -2420,11 +2417,10 @@ run (void *cls,
      const struct GNUNET_CONFIGURATION_Handle *c,
      struct GNUNET_SERVICE_Handle *service)
 {
-  uint16_t port;
+  uint16_t port = 0;
   int fh = -1;
-
-  char *serve_unixpath;
-  mode_t serve_unixmode;
+  char *serve_unixpath = NULL;
+  mode_t serve_unixmode = 0;
 
   (void) cls;
   (void) service;
@@ -2476,10 +2472,11 @@ run (void *cls,
     return;
   }
 
-  if (GNUNET_SYSERR == parse_serving_mean (c,
-                                           &port,
-                                           &serve_unixpath,
-                                           &serve_unixmode))
+  if (GNUNET_SYSERR ==
+      parse_serving_mean (c,
+                          &port,
+                          &serve_unixpath,
+                          &serve_unixmode))
   {
     GNUNET_break (0);
     GNUNET_SCHEDULER_shutdown ();

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