lib/mina/commands.rb in mina-1.2.2 vs lib/mina/commands.rb in mina-1.2.3

@@ -33,10 +33,10 @@
     def empty(stage = :default)
       queue[stage] = []
     end
 
     def process(path = nil)
-      if path
+      if path && !queue[stage].empty?
         queue[stage].unshift(%{echo "$ cd #{path}"}) if fetch(:verbose)
         %{(cd #{path} && #{queue[stage].join(' && ')} && cd -)}
       else
         queue[stage].join("\n")
       end