From 9738e2cd2c57aeaa474315108af2ac5556b93843 Mon Sep 17 00:00:00 2001
From: Michael Schubert <schu@schu.io>
Date: Fri, 27 Apr 2012 18:04:58 +0200
Subject: [PATCH] refs: fix unused-but-set warning

---
 src/refs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/refs.c b/src/refs.c
index 7685d560c..659ac94b8 100644
--- a/src/refs.c
+++ b/src/refs.c
@@ -1484,6 +1484,7 @@ int git_reference_foreach(
 	if (list_flags & GIT_REF_PACKED) {
 		const char *ref_name;
 		void *ref;
+		GIT_UNUSED(ref);
 
 		if (packed_load(repo) < 0)
 			return -1;