X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-parse-remote.sh;h=5f158c613f333026ed42eac1c059b01500ba5e53;hb=8a8e623514d79f006d9b83c47248435f20d4be2a;hp=4d8a572a9903179494c7cc4f8a72729a47f1c12b;hpb=05dd8e2ee2ecba1b4ef1dbbde5c81281152604b4;p=git.git

diff --git a/git-parse-remote.sh b/git-parse-remote.sh
index 4d8a572a..5f158c61 100755
--- a/git-parse-remote.sh
+++ b/git-parse-remote.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
-. git-sh-setup || die "Not a git archive"
+# git-ls-remote could be called from outside a git managed repository;
+# this would fail in that case and would issue an error message.
+GIT_DIR=$(git-rev-parse --git-dir 2>/dev/null) || :;
 
 get_data_source () {
 	case "$1" in
@@ -94,6 +96,12 @@ canon_refs_list_for_fetch () {
 		heads/* | tags/* ) local="refs/$local" ;;
 		*) local="refs/heads/$local" ;;
 		esac
+
+		if local_ref_name=$(expr "$local" : 'refs/\(.*\)')
+		then
+		   git-check-ref-format "$local_ref_name" ||
+		   die "* refusing to create funny ref '$local_ref_name' locally"
+		fi
 		echo "${dot_prefix}${force}${remote}:${local}"
 		dot_prefix=.
 	done