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authorP. J. McDermott <pj@pehjota.net>2014-04-28 16:13:39 (EDT)
committer P. J. McDermott <pj@pehjota.net>2014-04-28 16:13:39 (EDT)
commitc83659c0a9a7dcdf07f704746714797e35298145 (patch)
tree5b0dd70b27b3a1ea698eaa022917ec7be4b63048 /src
parent1df12b409511675510fe0c1c4583d6b4409c219a (diff)
get_options(): Don't set illegal options.
Fixes: $ pro-archman -a Illegal option -a eval: 1: opt_?=true: not found Usage: /usr/bin/pro-archman [<option> ...] <command> [<arg> ...] [...]
Diffstat (limited to 'src')
-rw-r--r--src/pro-archman.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pro-archman.sh b/src/pro-archman.sh
index 62d9461..b4524d2 100644
--- a/src/pro-archman.sh
+++ b/src/pro-archman.sh
@@ -119,7 +119,9 @@ get_options()
unset OPTARG
while getopts "${OPTSTRING}" opt; do
- eval "opt_${opt}=\"\${OPTARG:-true}\""
+ if [ "x${opt}" != 'x?' ]; then
+ eval "opt_${opt}=\"\${OPTARG:-true}\""
+ fi
unset OPTARG
done