X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=git-submodule.sh;h=5888735e4f2dac852f43c31195f430a1a6d23446;hb=edb7e82f72106add9f2fbaf9d99d9532a72e3f91;hp=9228f56bee7fd82d530a6865f1f8669fd9b99d8f;hpb=abce32b5ba5cf91c85b032d2dbb2702679a5608e;p=git.git

diff --git a/git-submodule.sh b/git-submodule.sh
index 9228f56be..5888735e4 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -185,7 +185,7 @@ cmd_add()
 	else
 
 		module_clone "$path" "$realrepo" || exit
-		(unset GIT_DIR; cd "$path" && git checkout -q ${branch:+-b "$branch" "origin/$branch"}) ||
+		(unset GIT_DIR; cd "$path" && git checkout -f -q ${branch:+-b "$branch" "origin/$branch"}) ||
 		die "Unable to checkout submodule '$path'"
 	fi
 
@@ -264,6 +264,7 @@ cmd_update()
 	do
 		case "$1" in
 		-q|--quiet)
+			shift
 			quiet=1
 			;;
 		-i|--init)
@@ -281,7 +282,6 @@ cmd_update()
 			break
 			;;
 		esac
-		shift
 	done
 
 	git ls-files --stage -- "$@" | grep '^160000 ' |
@@ -311,8 +311,13 @@ cmd_update()
 
 		if test "$subsha1" != "$sha1"
 		then
+			force=
+			if test -z "$subsha1"
+			then
+				force="-f"
+			fi
 			(unset GIT_DIR; cd "$path" && git-fetch &&
-				git-checkout -q "$sha1") ||
+				git-checkout $force -q "$sha1") ||
 			die "Unable to checkout '$sha1' in submodule path '$path'"
 
 			say "Submodule path '$path': checked out '$sha1'"