diff: release strbuf after use in show_stats()

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/diff.c b/diff.c
index 33c65f492d..64cdcf2331 100644
--- a/diff.c
+++ b/diff.c
@@ -2583,6 +2583,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
 	}
 
 	print_stat_summary_inserts_deletes(options, total_files, adds, dels);
+	strbuf_release(&out);
 }
 
 static void show_shortstats(struct diffstat_t *data, struct diff_options *options)