From cec1f26c043c5c79ff9184ec9ce649e75b2124f7 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Tue, 22 Mar 2011 19:22:11 +0100
Subject: [PATCH] fixup! Actually use retval

Junio says this is wrong.

This reverts commit c6b028d1a47c4bdb0c6e6bea6d64799dc11fd212.
---
 tree-diff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tree-diff.c b/tree-diff.c
index 9e2dc7056f..3954281f50 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -58,7 +58,7 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2,
 		opt->change(opt, mode1, mode2, sha1, sha2, base->buf, 0, 0);
 	}
 	strbuf_setlen(base, old_baselen);
-	return retval;
+	return 0;
 }
 
 /* A whole sub-tree went away or appeared */