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-rw-r--r--lib/getopt.sh12
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/getopt.sh b/lib/getopt.sh
index 048e02b..b8d90fb 100644
--- a/lib/getopt.sh
+++ b/lib/getopt.sh
@@ -37,11 +37,17 @@ get_options()
unset OPTARG
while getopts "${optstring}" opt; do
- if [ "x${opt}" != 'x?' ]; then
- eval "${prefix}${opt}=\"\${OPTARG:-true}\""
- else
+ if [ "x${opt}" = 'x?' ]; then
return 1
fi
+ case "${optstring}" in
+ *"${opt}:"*)
+ eval "${prefix}${opt}=\"\${OPTARG}\""
+ ;;
+ *)
+ eval "${prefix}${opt}=true"
+ ;;
+ esac
unset OPTARG
done