From aed6ca52e73a35d0aac9aba7d631e09983e46a6f Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 8 Apr 2010 23:30:49 -0700
Subject: diff.c: work around pointer constness warnings

The textconv leak fix introduced two invocations of free() to release
memory pointed by "const char *", which get annoying compiler warning.

diff --git a/diff.c b/diff.c
index db2cd5d..c23093d 100644
--- a/diff.c
+++ b/diff.c
@@ -551,9 +551,9 @@ static void emit_rewrite_diff(const char *name_a,
 	if (lc_b)
 		emit_rewrite_lines(&ecbdata, '+', data_two, size_two);
 	if (textconv_one)
-		free(data_one);
+		free((char *)data_one);
 	if (textconv_two)
-		free(data_two);
+		free((char *)data_two);
 }
 
 struct diff_words_buffer {
-- 
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