diff options
| -rw-r--r-- | lib-src/b2m.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib-src/b2m.c b/lib-src/b2m.c index 2e321a1b1b7..46485946c02 100644 --- a/lib-src/b2m.c +++ b/lib-src/b2m.c @@ -50,7 +50,7 @@ main (argc, argv) (stdout)->_flag &= ~_IOTEXT; (stdin)->_flag &= ~_IOTEXT; #endif - if (strcmp (argv[1], "--help") == 0) + if (argc >= 2 && strcmp (argv[1], "--help") == 0) { fprintf (stderr, "Usage: %s <babylmailbox >unixmailbox\n", argv[0]); exit (0); |