From 72e6cdfa2cd95240439c72705ab28a2eebb7d04e Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 19 Mar 2008 06:43:34 +0000
Subject: Remove useless "if" before "free".

---
 time/tzset.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'time/tzset.c')

diff --git a/time/tzset.c b/time/tzset.c
index 0d54202185..a6fed4abc1 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.  */
-- 
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