sbase

suckless unix tools
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commit 88f26b222b34c239b7e95606a57d5af193a65216
parent a81544a8102c588de8b40ba823294fe3f982d96f
Author: sin <sin@2f30.org>
Date:   Tue Nov 11 16:09:07 +0000

Actually print usage if kill -l is invoked with more than 1 arg

Diffstat:
kill.c | 3++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kill.c b/kill.c @@ -71,7 +71,8 @@ main(int argc, char *argv[]) for (i = 0; i < LEN(sigs); i++) puts(sigs[i].name); exit(0); - } + } else if (argc > 1) + usage(); errno = 0; sig = strtol(argv[0], &end, 0); if (*end == '\0' && errno == 0) {