submodule update: narrow scope of local variable

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2016-07-28 17:44:05 -07:00 committed by Junio C Hamano
parent 6cbf454a2e
commit 341238ebc4

View File

@ -589,7 +589,6 @@ cmd_update()
name=$(git submodule--helper name "$sm_path") || exit name=$(git submodule--helper name "$sm_path") || exit
url=$(git config submodule."$name".url) url=$(git config submodule."$name".url)
branch=$(get_submodule_config "$name" branch master)
if ! test -z "$update" if ! test -z "$update"
then then
update_module=$update update_module=$update
@ -615,6 +614,7 @@ cmd_update()
if test -n "$remote" if test -n "$remote"
then then
branch=$(get_submodule_config "$name" branch master)
if test -z "$nofetch" if test -z "$nofetch"
then then
# Fetch remote before determining tracking $sha1 # Fetch remote before determining tracking $sha1