From fa842d843d4ed336cc21ba45d2d13ff83c63b22f Mon Sep 17 00:00:00 2001
From: Rene Scharfe <l.s.r@web.de>
Date: Wed, 30 Aug 2017 19:49:41 +0200
Subject: diff: release strbuf after use in diff_summary()

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 diff.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/diff.c b/diff.c
index 3d3e553a98..4148ba6980 100644
--- a/diff.c
+++ b/diff.c
@@ -5314,6 +5314,7 @@ static void diff_summary(struct diff_options *opt, struct diff_filepair *p)
 			strbuf_addf(&sb, " (%d%%)\n", similarity_index(p));
 			emit_diff_symbol(opt, DIFF_SYMBOL_SUMMARY,
 					 sb.buf, sb.len, 0);
+			strbuf_release(&sb);
 		}
 		show_mode_change(opt, p, !p->score);
 		break;
-- 
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