diff options
| -rw-r--r-- | src/grijp.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/grijp.c b/src/grijp.c index add2806..a616959 100644 --- a/src/grijp.c +++ b/src/grijp.c @@ -96,16 +96,22 @@ static void parse_patterns() { patterns = calloc(cappat, sizeof(char*)); char *s = gpats; - char *pat = NULL; - while ((pat = strtok(s, "\n")) != NULL) { - s = NULL; + size_t cursor = 0; + while (true) { + const size_t lfidx = strchrnul(s + cursor, '\n') - s; + const bool last = s[lfidx] == '\0'; + s[lfidx] = '\0'; if (npat == cappat) { cappat *= 2; patterns = realloc(patterns, sizeof(char*)*cappat); } - patterns[npat] = strdup(pat); + patterns[npat] = strdup(s + cursor); npat++; + + cursor = lfidx + 1; + + if (last) break; } } |