diff options
| -rw-r--r-- | FICS/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/FICS/utils.c b/FICS/utils.c index 0fe458e..f227c50 100644 --- a/FICS/utils.c +++ b/FICS/utils.c @@ -948,7 +948,7 @@ t_sft(char *want, struct t_tree *t) PRIVATE void t_cft(struct t_tree **t) { - if (*t) { + if (t != NULL && *t != NULL) { t_cft(&(*t)->left); t_cft(&(*t)->right); rfree(*t); |