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-rw-r--r--time/tzset.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/time/tzset.c b/time/tzset.c
index 4b8fa41..9c8e5d7 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;