X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=git-submodule.sh;h=adaa2a8cc214258450e4268a72006069abaf69a2;hb=9ac92fed5b63176e653c3c42e2b66cdd203c906f;hp=156255a9e56e7a5930f3f652ee38994064db03ea;hpb=706566524ef59a97e89ba895b800398ef823d109;p=thirdparty%2Fgit.git

diff --git a/git-submodule.sh b/git-submodule.sh
index 156255a9e5..adaa2a8cc2 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -34,6 +34,7 @@ reference=
 cached=
 recursive=
 init=
+require_init=
 files=
 remote=
 nofetch=
@@ -229,6 +230,11 @@ Use -f if you really want to add it." >&2
 		sm_name="$sm_path"
 	fi
 
+	if ! git submodule--helper check-name "$sm_name"
+	then
+		die "$(eval_gettext "'$sm_name' is not a valid submodule name")"
+	fi
+
 	# perhaps the path exists and is already a git repo, else clone it
 	if test -e "$sm_path"
 	then
@@ -523,6 +529,10 @@ cmd_update()
 		-i|--init)
 			init=1
 			;;
+		--require-init)
+			init=1
+			require_init=1
+			;;
 		--remote)
 			remote=1
 			;;
@@ -601,6 +611,7 @@ cmd_update()
 		${update:+--update "$update"} \
 		${reference:+"$reference"} \
 		${depth:+--depth "$depth"} \
+		${require_init:+--require-init} \
 		${recommend_shallow:+"$recommend_shallow"} \
 		${jobs:+$jobs} \
 		"$@" || echo "#unmatched" $?