submodule: accept -v for the update command

Since a56771a6 (builtin/pull: respect verbosity settings in
submodules, 2018-01-25), "git pull -v --recurse-submodules"
propagates the "-v" to the submodule command, but because the
latter command does not understand the option, it barfs.

Teach "git submodule update" to accept the option to fix it.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-submodule.sh b/git-submodule.sh
index 5e5d21c010f7d4337dbf95cd50eeaf8c97791ba8..6e372e762bca070dc29eb5fb9fbf58bc15d54137 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -244,6 +244,9 @@ cmd_update()
                -q|--quiet)
                        quiet=1
                        ;;
+               -v|--verbose)
+                       quiet=0
+                       ;;
                --progress)
                        progress=1
                        ;;