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.
git · Apr 9, 2010 · aed6ca5 · aed6ca5
1 parent b76c056
commit aed6ca5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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 {