X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-parse-remote.sh;h=5f158c613f333026ed42eac1c059b01500ba5e53;hb=070879ca93a7d358086f4c8aff4553493dcb9210;hp=5e75e15a7e57ce0783ec4a9731e0c65563fd1198;hpb=12aac5de3dd73a1f9d03f81c5b0087e71794cee7;p=git.git

diff --git a/git-parse-remote.sh b/git-parse-remote.sh
index 5e75e15a..5f158c61 100755
--- a/git-parse-remote.sh
+++ b/git-parse-remote.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
-. git-sh-setup
+# 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