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| author | P. J. McDermott <pj@pehjota.net> | 2014-09-02 21:58:55 (EDT) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2014-09-02 21:58:55 (EDT) |
| commit | 848e033666ea63158ad1b8c95a7f1458317530b2 (patch) | |
| tree | d7a4a2ef8cfa640298ea7481c127944807f0ff52 | |
| parent | 72d46f94ecd6e60218424d8f29a27574234aff85 (diff) | |
get_options(): Return 1 on illegal option
| -rw-r--r-- | lib/getopt.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/getopt.sh b/lib/getopt.sh index 645e77f..32fb57d 100644 --- a/lib/getopt.sh +++ b/lib/getopt.sh @@ -39,6 +39,8 @@ get_options() while getopts "${optstring}" opt; do if [ "x${opt}" != 'x?' ]; then eval "${prefix}${opt}=\"\${OPTARG:-true}\"" + else + return 1 fi unset OPTARG done |