From: John Keeping <john@keeping.me.uk>
Date: Thu, 7 Feb 2013 20:15:25 +0000 (+0000)
Subject: diff.c: make constant string arguments const
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=32b367e4441f8566f200459149d1aaee8fafc867;p=git.git

diff.c: make constant string arguments const

Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/diff.c b/diff.c
index 951313467..e00fc9053 100644
--- a/diff.c
+++ b/diff.c
@@ -2123,7 +2123,8 @@ static unsigned char *deflate_it(char *data,
 	return deflated;
 }
 
-static void emit_binary_diff_body(FILE *file, mmfile_t *one, mmfile_t *two, char *prefix)
+static void emit_binary_diff_body(FILE *file, mmfile_t *one, mmfile_t *two,
+				  const char *prefix)
 {
 	void *cp;
 	void *delta;
@@ -2184,7 +2185,8 @@ static void emit_binary_diff_body(FILE *file, mmfile_t *one, mmfile_t *two, char
 	free(data);
 }
 
-static void emit_binary_diff(FILE *file, mmfile_t *one, mmfile_t *two, char *prefix)
+static void emit_binary_diff(FILE *file, mmfile_t *one, mmfile_t *two,
+			     const char *prefix)
 {
 	fprintf(file, "%sGIT binary patch\n", prefix);
 	emit_binary_diff_body(file, one, two, prefix);