diff options
Diffstat (limited to 'time/tzset.c')
-rw-r--r-- | time/tzset.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/time/tzset.c b/time/tzset.c index 4b8fa41021..9c8e5d7b9c 100644 --- a/time/tzset.c +++ b/time/tzset.c @@ -115,7 +115,7 @@ char * __tzstring (string) const char *string; { - struct tzstring_head *h = &tzstring_list.head; + struct tzstring_head *h; size_t needed; char *p; @@ -139,7 +139,8 @@ __tzstring (string) size_t buffer_size = tzstring_last_buffer_size; while ((buffer_size *= 2) < needed) continue; - if (! (h = h->next = malloc (sizeof *h + buffer_size))) + h = malloc (sizeof *h + buffer_size); + if (h == NULL) return NULL; h->next = NULL; tzstring_last_buffer_size = buffer_size; |