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| author | B. Watson <urchlay@slackware.uk> | 2025-11-14 19:31:03 -0500 |
|---|---|---|
| committer | B. Watson <urchlay@slackware.uk> | 2025-11-14 19:31:03 -0500 |
| commit | 269ce9c533b146b68371505a2c651043074e1c6b (patch) | |
| tree | bd33f1538cf2d1b00f7f14a470ed75b361d1c886 /src/unalf.c | |
| parent | c90c5405e83ab7e6ee8c5a264977052c3fa72840 (diff) | |
| download | unalf-269ce9c533b146b68371505a2c651043074e1c6b.tar.gz | |
Add -h/--help option.
Diffstat (limited to 'src/unalf.c')
| -rw-r--r-- | src/unalf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unalf.c b/src/unalf.c index af21aa9..af74af0 100644 --- a/src/unalf.c +++ b/src/unalf.c @@ -65,7 +65,7 @@ void usage(void) { int main(int argc, char **argv) { set_self(argv[0]); - if(argc < 2) usage(); + if(argc < 2 || !strcmp(argv[1], "--help") || !strcmp(argv[1], "-h")) usage(); parse_opts(argc, argv); |