From 402e46daf5ebf96f2cb31bf37e3d1637247688e5 Mon Sep 17 00:00:00 2001
From: Roy Eldar <royeldar0@gmail.com>
Date: Wed, 11 Dec 2024 08:32:31 +0200
Subject: git-submodule.sh: get rid of unused variable

Remove the variable "$diff_cmd" which is no longer used.

Signed-off-by: Roy Eldar <royeldar0@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-submodule.sh | 1 -
 1 file changed, 1 deletion(-)

(limited to 'git-submodule.sh')

diff --git a/git-submodule.sh b/git-submodule.sh
index 3adaa8d9a3..ba3bef8821 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -503,7 +503,6 @@ cmd_set_url() {
 cmd_summary() {
 	summary_limit=-1
 	for_status=
-	diff_cmd=diff-index
 
 	# parse $args after "submodule ... summary".
 	while test $# -ne 0
-- 
cgit 1.2.3-korg