diff options
| -rw-r--r-- | ignore.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -45,17 +45,19 @@ const char *ignoreAdd(const char *pattern) { if (*ch == ' ') sp++; } char **dest = &ignore.patterns[ignore.len++]; + int n = 0; if (!ex && !sp) { - asprintf(dest, "%s!*@* * * *", pattern); + n = asprintf(dest, "%s!*@* * * *", pattern); } else if (sp < 1) { - asprintf(dest, "%s * * *", pattern); + n = asprintf(dest, "%s * * *", pattern); } else if (sp < 2) { - asprintf(dest, "%s * *", pattern); + n = asprintf(dest, "%s * *", pattern); } else if (sp < 3) { - asprintf(dest, "%s *", pattern); + n = asprintf(dest, "%s *", pattern); } else { *dest = strdup(pattern); } + if (n < 0) err(EX_OSERR, "asprintf"); if (!*dest) err(EX_OSERR, "strdup"); return *dest; } |