[PATCH 2/5] diff: do not duplicate shortstat with "git diff --stat --shortstat"

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 diff.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/diff.c b/diff.c
index d4223e2..203b054 100644
--- a/diff.c
+++ b/diff.c
@@ -1465,10 +1465,6 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 			fprintf(options->file, "%s ...\n", line_prefix);
 		extra_shown = 1;
 	}
-	fprintf(options->file, "%s", line_prefix);
-	fprintf(options->file,
-	       " %d files changed, %d insertions(+), %d deletions(-)\n",
-	       total_files, adds, dels);
 }
 
 static void show_shortstats(struct diffstat_t *data, struct diff_options *options)
@@ -4218,6 +4214,9 @@ void diff_flush(struct diff_options *options)
 	if (output_format & DIFF_FORMAT_DIRSTAT && DIFF_OPT_TST(options, DIRSTAT_BY_LINE))
 		dirstat_by_line = 1;
 
+	if (output_format & DIFF_FORMAT_DIFFSTAT)
+		output_format |= DIFF_FORMAT_SHORTSTAT;
+
 	if (output_format & (DIFF_FORMAT_DIFFSTAT|DIFF_FORMAT_SHORTSTAT|DIFF_FORMAT_NUMSTAT) ||
 	    dirstat_by_line) {
 		struct diffstat_t diffstat;
-- 
1.7.3.1.256.g2539c.dirty