diff options
Diffstat (limited to 'ft_split.c')
| -rw-r--r-- | ft_split.c | 18 |
1 files changed, 15 insertions, 3 deletions
@@ -6,7 +6,7 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2019/10/07 10:22:09 by cacharle #+# #+# */ -/* Updated: 2019/10/07 14:30:10 by cacharle ### ########.fr */ +/* Updated: 2019/10/14 12:51:34 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ @@ -48,6 +48,17 @@ static char *ft_strndup(const char *s1, size_t n) return (clone); } +static void *destroy_strs(char **strs) +{ + int i; + + i = 0; + while (strs[i] != NULL) + free(strs[i++]); + free(strs); + return (NULL); +} + char **ft_split(char const *s, char c) { char **strs; @@ -69,9 +80,10 @@ char **ft_split(char const *s, char c) i = 0; while (s[i] && s[i] != c) i++; - strs[j++] = ft_strndup(s, i); + if ((strs[j++] = ft_strndup(s, i)) == NULL) + return (destroy_strs(strs)); s += i; } - strs[j] = 0; + strs[j] = NULL; return (strs); } |