lib/fog/parser.rb in fog-0.0.89 vs lib/fog/parser.rb in fog-0.0.90

@@ -11,14 +11,15 @@
       def reset
         @response = {}
       end
 
       def characters(string)
+        @value ||= ''
         @value << string.strip
       end
 
       def start_element(name, attrs = [])
-        @value = ''
+        @value = nil
       end
 
     end
   end
 end