git-upload-pack: More efficient usage of the has_sha1 array

diff --git a/git-clone.sh b/git-clone.sh
index 71431319c008fbc5771d97c4229e7054efd76395..18e692a67b1515c57a20c8574ed53836fb53f2bd 100755 (executable)
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -53,7 +53,11 @@ Perhaps git-update-server-info needs to be run there?"
        while read sha1 refname
        do
                name=`expr "$refname" : 'refs/\(.*\)'` &&
-               git-http-fetch -v -a -w "$name" "$name" "$1/" || exit 1
+               case "$name" in
+               *^*)    ;;
+               *)
+                       git-http-fetch -v -a -w "$name" "$name" "$1/" || exit 1
+               esac
        done <"$clone_tmp/refs"
        rm -fr "$clone_tmp"
 }