[PATCH] combine-diff.c remove unused return variable

From: dave rientjes <rientjes@google.com>
Date: Aug 14, 2006, 00:31 UTC
Message-ID: <Pine.LNX.4.63.0608131730470.24283@chino.corp.google.com>

Removes unused return variable.

		David

Signed-off-by: David Rientjes <rientjes@google.com>

---
 combine-diff.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/combine-diff.c b/combine-diff.c
index ba8baca..ed85b0e 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -617,7 +617,7 @@ static int show_patch_diff(struct combin
 	char *result, *cp;
 	struct sline *sline; /* survived lines */
 	int mode_differs = 0;
-	int i, show_hunks, shown_header = 0;
+	int i, show_hunks;
 	int working_tree_file = !memcmp(elem->sha1, null_sha1, 20);
 	int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
 	mmfile_t result_file;
@@ -769,7 +769,7 @@ static int show_patch_diff(struct combin
 	}
 	free(sline[0].p_lno);
 	free(sline);
-	return shown_header;
+	return 0;
 }
 
 #define COLONS "::::::::::::::::::::::::::::::::"

-- 
1.4.2.g182a