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Do not return exit status 2 when given -h

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This is rather surprising for pixz to "fail" when giving `--help`/`-h`.
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Kate 2020-12-15 20:09:20 +00:00 committed by GitHub
parent ec33de7b18
commit 57de570db7
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1 changed files with 3 additions and 1 deletions
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src/pixz.c
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@ -51,7 +51,9 @@ static void usage(const char *msg) {
"https://github.com/vasi/pixz\n"
"You may use this software under the FreeBSD License\n",
PACKAGE_VERSION);
exit(2);
if (msg)
exit(2);
exit(0);
}
int main(int argc, char **argv) {