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>
Roy Eldar committed
Dec 11, 2024 at 08:32 UTC
402e46daf5ebf96f2cb31bf37e3d1637247688e5
1 file changed
-1
git-submodule.sh
-1
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