vcsh: Improve error handling of clone()

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index 0b4c45269d7cc30b862256ccd98cf5b74b99758e..cacd1b1bd19c63484881767a91fb9684aa4f39c0 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -148,9 +148,10 @@ clone() {
        git remote add origin "$GIT_REMOTE"
        git config branch.master.remote origin
        git config branch.master.merge  refs/heads/master
-       if [ $(git ls-remote origin master 2> /dev/null | wc -l ) -lt 1 ]; then
-               info "remote is empty, not merging anything"
-               exit
+       VCSH_CLONE_ERROR=$(git ls-remote origin master 2>&1)
+       if [ -n "$VCSH_CLONE_ERROR" ]; then
+               rm -rf "$GIT_DIR"
+               fatal "$VCSH_CLONE_ERROR" 1
        fi
        git fetch
        hook pre-merge