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".

---
 libidn/stringprep.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'libidn')

diff --git a/libidn/stringprep.c b/libidn/stringprep.c
index 6041e39..f5c9fae 100644
--- a/libidn/stringprep.c
+++ b/libidn/stringprep.c
@@ -366,8 +366,7 @@ stringprep (char *in,
 
   do
     {
-      if (ucs4)
-	free (ucs4);
+      free (ucs4);
       ucs4 = stringprep_utf8_to_ucs4 (in, -1, &ucs4len);
       maxucs4len = ucs4len + adducs4len;
       uint32_t *newp = realloc (ucs4, maxucs4len * sizeof (uint32_t));
@@ -449,8 +448,7 @@ stringprep_profile (const char *in,
 
   do
     {
-      if (str)
-	free (str);
+      free (str);
       str = (char *) malloc (len);
       if (str == NULL)
 	return STRINGPREP_MALLOC_ERROR;
-- 
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