From c8d0c4fe9b7987e2d68eb2b639d0f4eb5f89599b Mon Sep 17 00:00:00 2001
From: Stefan Beller <sbeller@google.com>
Date: Wed, 16 Aug 2017 15:50:42 -0700
Subject: submodule.sh: remove unused variable

This could have been part of 48308681b0 (git submodule update: have a
dedicated helper for cloning, 2016-02-29).

Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-submodule.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/git-submodule.sh b/git-submodule.sh
index 136e26a2c8..6703fe9429 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -596,7 +596,6 @@ cmd_update()
 		die_if_unmatched "$mode" "$sha1"
 
 		name=$(git submodule--helper name "$sm_path") || exit
-		url=$(git config submodule."$name".url)
 		if ! test -z "$update"
 		then
 			update_module=$update
-- 
cgit v1.2.1