X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff.c;h=9fa841010cc21bebc464926b15232b2aace0f5ba;hb=73151df0cf3b324fc5f8980774601794c4b88204;hp=42a107c58ae6f81ffe514e573afdaec881c4532e;hpb=9d59e6607a597a0a934566bfa547b45c7b57822c;p=git.git

diff --git a/diff.c b/diff.c
index 42a107c58..9fa841010 100644
--- a/diff.c
+++ b/diff.c
@@ -628,7 +628,7 @@ struct diff_words_style {
 	const char *newline;
 };
 
-struct diff_words_style diff_words_styles[] = {
+static struct diff_words_style diff_words_styles[] = {
 	{ DIFF_WORDS_PORCELAIN, {"+", "\n"}, {"-", "\n"}, {" ", "\n"}, "~\n" },
 	{ DIFF_WORDS_PLAIN, {"{+", "+}"}, {"[-", "-]"}, {"", ""}, "\n" },
 	{ DIFF_WORDS_COLOR, {"", ""}, {"", ""}, {"", ""}, "\n" }
@@ -1242,7 +1242,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	uintmax_t max_change = 0, max_len = 0;
 	int total_files = data->nr;
 	int width, name_width;
-	const char *reset, *set, *add_c, *del_c;
+	const char *reset, *add_c, *del_c;
 	const char *line_prefix = "";
 	struct strbuf *msg = NULL;
 
@@ -1269,7 +1269,6 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 
 	/* Find the longest filename and max number of changes */
 	reset = diff_get_color_opt(options, DIFF_RESET);
-	set   = diff_get_color_opt(options, DIFF_PLAIN);
 	add_c = diff_get_color_opt(options, DIFF_FILE_NEW);
 	del_c = diff_get_color_opt(options, DIFF_FILE_OLD);