minor tweaks to bash compatibility fixes.

This commit is contained in:
gardners 2013-11-21 16:36:59 +10:30
parent 22258b60c0
commit 003603b97c

View File

@ -115,11 +115,11 @@ if [ -n "$dirty" ] && ! $allow_modified; then
fi
# Use the "git describe" command to form the version string and append $dirty.
# This ugly construction is required for use on machines with bash version 3.
# This ugly construction is required for use on machines with bash version < 4.
error="$(git describe --match="$version_tag_glob" 2>&1 1>/dev/null)" || true
if [ -z "$error" ]; then
echo "$(git describe --match="$version_tag_glob")"$dirty
echo "$(git describe --match="$version_tag_glob")$dirty"
exit 0
fi