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authorUlrich Drepper <drepper@redhat.com>2008-03-19 06:43:34 +0000
committerUlrich Drepper <drepper@redhat.com>2008-03-19 06:43:34 +0000
commit72e6cdfa2cd95240439c72705ab28a2eebb7d04e (patch)
treeae830b7817948dc795cc92ec98216c478dde57e3 /resolv
parent354b75277bc86768eafbbf5f590deb27e0a71d89 (diff)
downloadglibc-72e6cdfa2cd95240439c72705ab28a2eebb7d04e.tar.gz
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Remove useless "if" before "free".
Diffstat (limited to 'resolv')
-rw-r--r--resolv/res_debug.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/resolv/res_debug.c b/resolv/res_debug.c
index d9f1607df6..cd69d4f4d4 100644
--- a/resolv/res_debug.c
+++ b/resolv/res_debug.c
@@ -204,8 +204,7 @@ do_section(const res_state statp,
 		rrnum++;
 	}
  cleanup:
-	if (buf != NULL)
-		free(buf);
+	free(buf);
 }
 
 /*