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-rw-r--r--time/tzset.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/time/tzset.c b/time/tzset.c
index 0d54202..a6fed4a 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -414,8 +414,7 @@ tzset_internal (always, explicit)
tz_rules[1].name = NULL;
/* Save the value of `tz'. */
- if (old_tz != NULL)
- free (old_tz);
+ free (old_tz);
old_tz = tz ? __strdup (tz) : NULL;
/* Try to read a data file. */