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author | Jorge Pereira <jpereiran@gmail.com> | 2020-06-11 13:44:14 -0300 |
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committer | Jorge Pereira <jpereiran@gmail.com> | 2020-06-11 13:44:16 -0300 |
commit | 832e77c7547efe6605acbc5f0d7ea4cb1a0799e9 (patch) | |
tree | cf8ac3446e277b7101b50fc7ee832a9dc79faaa9 | |
parent | 402e46bb82964366746b86d77eb5afa69c279539 (diff) |
Let the user know about their error
If the user informed wrong value, then let them know about that.
-rw-r--r-- | htop.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -112,6 +112,7 @@ static CommandLineSettings parseArguments(int argc, char** argv) { flags.sortKey = ColumnsPanel_fieldNameToIndex(optarg); if (flags.sortKey == -1) { fprintf(stderr, "Error: invalid column \"%s\".\n", optarg); + exit(1); } break; case 'd': @@ -120,11 +121,13 @@ static CommandLineSettings parseArguments(int argc, char** argv) { if (flags.delay > 100) flags.delay = 100; } else { fprintf(stderr, "Error: invalid delay value \"%s\".\n", optarg); + exit(1); } break; case 'u': if (!Action_setUserOnly(optarg, &(flags.userId))) { fprintf(stderr, "Error: invalid user \"%s\".\n", optarg); + exit(1); } break; case 'C': |