From: Phillip Wood <phillip.wood@dunelm.org.uk>
Date: Tue, 4 May 2021 09:25:45 +0000 (+0000)
Subject: patience diff: remove unused variable
X-Git-Url: https://www.git.kevux.org/?a=commitdiff_plain;h=f91371b9485932983e7dc81130e95dd176114829;p=rit

patience diff: remove unused variable

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/xdiff/xpatience.c b/xdiff/xpatience.c
index 0329911f76..e46fadd29e 100644
--- a/xdiff/xpatience.c
+++ b/xdiff/xpatience.c
@@ -284,9 +284,6 @@ static int walk_common_sequence(struct hashmap *map, struct entry *first,
 
 		/* Recurse */
 		if (next1 > line1 || next2 > line2) {
-			struct hashmap submap;
-
-			memset(&submap, 0, sizeof(submap));
 			if (patience_diff(map->file1, map->file2,
 					map->xpp, map->env,
 					line1, next1 - line1,