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-rw-r--r--plugins/negate.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/plugins/negate.c b/plugins/negate.c
index e35ddb9e..d08c3a30 100644
--- a/plugins/negate.c
+++ b/plugins/negate.c
@@ -174,9 +174,7 @@ process_arguments (int argc, char **argv)
switch (c) {
case '?': /* help */
- printf (_("%s: Unknown argument: %s\n\n"), progname, optarg);
- print_usage ();
- exit (STATE_UNKNOWN);
+ usage2 (_("Unknown argument"), optarg);
break;
case 'h': /* help */
print_help ();