[lmi-commits] [lmi] master cc9d4db4 1/2: Handle shellcheck-0.9 warnings

[Greg Chicares]

branch: master
commit cc9d4db445ae9a24de92f72e41aee757120ad3d0
Author: Gregory W. Chicares <gchicares@sbcglobal.net>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Handle shellcheck-0.9 warnings
    
    See:
      https://lists.nongnu.org/archive/html/lmi/2023-01/msg00000.html
---
 gwc/allow_perf.sh        | 5 +++--
 install_xml_libraries.sh | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/gwc/allow_perf.sh b/gwc/allow_perf.sh
index 38bc5eb6..e03b7dea 100755
--- a/gwc/allow_perf.sh
+++ b/gwc/allow_perf.sh
@@ -24,8 +24,9 @@
 # The copyright notice above is pro forma only. This is all based on:
 #   https://www.kernel.org/doc/html/latest/admin-guide/perf-security.html
 
-# This may become useful someday, but for now...
-exit 9
+# This script may become useful someday, but don't run it for now.
+# 'shellcheck' complained of a simple 'exit' here, so...
+printf 'DO NOT RUN THIS SCRIPT--PRESS ^C NOW\n'; sleep 60;
 
 # See:
 #   https://lists.nongnu.org/archive/html/lmi/2020-09/msg00073.html
diff --git a/install_xml_libraries.sh b/install_xml_libraries.sh
index 1bc7d01c..b254594a 100755
--- a/install_xml_libraries.sh
+++ b/install_xml_libraries.sh
@@ -257,7 +257,7 @@ for lib in libxml2 libxslt; do
         echo "-------------------------------------------------------"
         cat config.log
         echo "-------------------------------------------------------"
-        exit $err
+        exit "$err"
     fi
     $MAKE install
     printf 'Built %s with %s for %s.\n' "$lib" "$LMI_COMPILER" "$LMI_TRIPLET"
@@ -313,7 +313,7 @@ for lib in xmlwrapp; do
         echo "-------------------------------------------------------"
         cat config.log
         echo "-------------------------------------------------------"
-        exit $err
+        exit "$err"
     fi
     $MAKE install
     printf 'Built %s with %s for %s.\n' "$lib" "$LMI_COMPILER" "$LMI_TRIPLET"