FYI: some uninitialized variables

[Ralf Wildenhues]

Applied to branch-1-5 and HEAD, respectively.

Cheers,
Ralf

branch-1-5:
        * ltmain.in <duplicate_deps, preserve_args, linknames>:
        Initialize properly.

Index: ltmain.in
===================================================================
RCS file: /cvsroot/libtool/libtool/Attic/ltmain.in,v
retrieving revision 1.334.2.112
diff -u -r1.334.2.112 ltmain.in
--- ltmain.in   18 Dec 2005 17:59:07 -0000      1.334.2.112
+++ ltmain.in   18 Dec 2005 18:05:50 -0000
@@ -132,6 +132,8 @@
 show="$echo"
 show_help=
 execute_dlfiles=
+duplicate_deps=no
+preserve_args=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
 
@@ -3879,6 +3881,7 @@
        fi
 
        lib="$output_objdir/$realname"
+       linknames=
        for link
        do
          linknames="$linknames $link"

HEAD:
        * libltdl/config/ltmain.m4sh <preserve_args, linknames>:
        Initialize properly.

Index: libltdl/config/ltmain.m4sh
===================================================================
RCS file: /cvsroot/libtool/libtool/libltdl/config/ltmain.m4sh,v
retrieving revision 1.24
diff -u -r1.24 ltmain.m4sh
--- libltdl/config/ltmain.m4sh  7 Dec 2005 13:23:14 -0000       1.24
+++ libltdl/config/ltmain.m4sh  18 Dec 2005 18:07:43 -0000
@@ -112,6 +112,7 @@
 # $mode is unset
 nonopt=
 execute_dlfiles=
+preserve_args=
 lo2o="s/\\.lo\$/.${objext}/"
 o2lo="s/\\.${objext}\$/.lo/"
 
@@ -4965,6 +4993,7 @@
        fi
 
        lib="$output_objdir/$realname"
+       linknames=
        for link
        do
          linknames="$linknames $link"