@@ -894,7 +894,7 @@ function ssh_check() {

     local FLOATING_IP=$3

     local DEFAULT_INSTANCE_USER=$4

     local ACTIVE_TIMEOUT=$5

-    local probe_cmd = ""

+    local probe_cmd=""

     if ! timeout $ACTIVE_TIMEOUT sh -c "while ! ssh -o StrictHostKeyChecking=no -i $KEY_FILE ${DEFAULT_INSTANCE_USER}@$FLOATING_IP echo success ; do sleep 1; done"; then

         echo "server didn't become ssh-able!"

         exit 1