Merge branch 'fix/support_old_git'

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index 06f6c331edabbdc6ea2360f54e84ea0d65bf768e..98e0acd3cd3356626e672035a4ebc2d5258168ba 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -162,7 +162,12 @@ clone() {
   You should add files to your new repository."
                exit
        fi
-       git fetch origin "$VCSH_BRANCH"
+       GIT_VERSION_MAJOR=$(git --version | sed -n 's/.* \([0-9]\)\..*/\1/p' )
+       if [ 1 -lt "$GIT_VERSION_MAJOR" ];then
+               git fetch origin "$VCSH_BRANCH"
+       else
+               git fetch origin
+       fi
        hook pre-merge
        git ls-tree -r --name-only origin/"$VCSH_BRANCH" | (while read object; do
                [ -e "$object" ] &&