xsize_t: check whether we lose bits

diff --git a/git-ls-remote.sh b/git-ls-remote.sh
index e6f574b99b56648e277d128911eb875380f279db..a6ed99a7c52ac557b01e4dbf271abdf5b9a18b4b 100755 (executable)
--- a/git-ls-remote.sh
+++ b/git-ls-remote.sh
@@ -27,7 +27,7 @@ do
        shift;;
   -u=*|--u=*|--up=*|--upl=*|--uplo=*|--uploa=*|--upload=*|\
   --upload-=*|--upload-p=*|--upload-pa=*|--upload-pac=*|--upload-pack=*)
-       exec=--upload-pack=$(expr "$1" : '-[^=]*=\(.*\)')
+       exec=--upload-pack=$(expr "z$1" : 'z-[^=]*=\(.*\)')
        shift;;
   --)
   shift; break ;;
@@ -89,8 +89,13 @@ rsync://* )
        ;;
 
 * )
-       git-peek-remote $exec "$peek_repo" ||
+       if test -f "$peek_repo" ; then
+               git bundle list-heads "$peek_repo" ||
                echo "failed    slurping"
+       else
+               git-peek-remote $exec "$peek_repo" ||
+               echo "failed    slurping"
+       fi
        ;;
 esac |
 sort -t '      ' -k 2 |