lib/vagrant/scp/commands/scp.rb in vagrant-scp-0.5.5 vs lib/vagrant/scp/commands/scp.rb in vagrant-scp-0.5.6

@@ -54,10 +54,10 @@
           return nil, nil
         end
 
         def host
           host = [@file_1, @file_2].map{|file_spec| file_spec.match(/^([^:]*):/)[1] rescue nil}.compact.first
-          host = nil if (host.nil? || host == 0 )
+          host = nil if (host.nil? || host == '' || host == 0 )
           host
         end
 
         def net_ssh_command
           @file_1.include?(':') ? :download! : :upload!