am: use get_author_ident_from_commit instead of mailinfo when rebasing

diff --git a/git-submodule.sh b/git-submodule.sh
index 2dd372a21d82a109774e80e014f9959485202b3e..3319b836b217a26b4ac55ae5ced328ffafa0a015 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -21,6 +21,8 @@ command=
 branch=
 reference=
 cached=
+recursive=
+init=
 files=
 nofetch=
 update=