From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 9 Apr 2010 06:30:49 +0000 (-0700)
Subject: diff.c: work around pointer constness warnings
X-Git-Tag: v1.7.1-rc1~5^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=aed6ca52e73a35d0aac9aba7d631e09983e46a6f;p=git.git

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 db2cd5d35..c23093d6c 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 {