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Deal with -L not being passed a parameter.
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ckolivas 2026-02-12 20:58:35 +11:00
parent 3f48188a45
commit 2885060409
1 changed files with 2 additions and 0 deletions
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2
main.c
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@ -438,6 +438,8 @@ int main(int argc, char *argv[])
license();
exit(0);
}
if (!optarg)
failure("No level specified with -L\n");
control->compression_level = strtol(optarg, &endptr, 10);
if (control->compression_level < 1 || control->compression_level > 9)
failure("Invalid compression level (must be 1-9)\n");