From 46e58be9cc872aba55dbe89eef9261675722c323 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 1 Aug 2012 14:33:39 +0200
Subject: build: remove unnecessary if-before-free

* src/util.c (update_sha1): Remove unnecessary if-before-free,
to avoid "make syntax-check" failure.
---
 src/util.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/util.c b/src/util.c
index d392ffe..9177fda 100644
--- a/src/util.c
+++ b/src/util.c
@@ -152,8 +152,7 @@ update_sha1 (struct stat const *st, char const *sha1)
   if (! p)
     p = __insert_file_id (st, UNKNOWN);
   else
-    if (p->sha1)
-      free (p->sha1);
+    free (p->sha1);
   p->sha1 = sha1 ? xstrdup (sha1) : 0;
 }
 
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