From 419f0c0f681b76d720699977abe03d29e22db554 Mon Sep 17 00:00:00 2001
From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Wed, 1 Oct 2014 12:28:07 +0200
Subject: close_lock_file(): exit (successfully) if file is already closed

Suggested-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 read-cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'read-cache.c')

diff --git a/read-cache.c b/read-cache.c
index 2fc1182f22..5ffb1d7bb6 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -2042,7 +2042,7 @@ void set_alternate_index_output(const char *name)
 static int commit_locked_index(struct lock_file *lk)
 {
 	if (alternate_index_output) {
-		if (lk->fd >= 0 && close_lock_file(lk))
+		if (close_lock_file(lk))
 			return -1;
 		if (rename(lk->filename, alternate_index_output))
 			return -1;
-- 
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