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authorP. J. McDermott <pjm@nac.net>2013-09-22 14:04:02 (EDT)
committer P. J. McDermott <pjm@nac.net>2013-09-22 14:04:02 (EDT)
commit825af6201efe46ddc82e6c0a51410cd86612226e (patch)
tree54a07459fab80118279c7c6fd235cc46cd54b11c
parent37fc33abf5130de76800e3cba2fb60cf74c5c239 (diff)
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Exit on invalid options.
-rw-r--r--src/ssic.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ssic.pl b/src/ssic.pl
index cad6851..b6876d5 100644
--- a/src/ssic.pl
+++ b/src/ssic.pl
@@ -22,6 +22,7 @@ sub main
"V|version",
)) {
usage(*STDERR);
+ exit(4);
}
if (exists($opts{'h'})) {