From: Roy Eldar <royeldar0@gmail.com>
Date: Wed, 11 Dec 2024 06:32:31 +0000 (+0200)
Subject: git-submodule.sh: get rid of unused variable
X-Git-Tag: v2.49.0-rc0~107^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=402e46daf5ebf96f2cb31bf37e3d1637247688e5;p=thirdparty%2Fgit.git

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>
---

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