lib/openwfe/expressions/flowexpression.rb in openwferu-0.9.3 vs lib/openwfe/expressions/flowexpression.rb in openwferu-0.9.4

@@ -252,18 +252,20 @@
         # variable substitution.
         # It's ok to pass a Symbol for the attribute name.
         #
         def lookup_attribute (attname, workitem, default=nil)
 
-            #attname = attname.to_s
             attname = symbol_to_attname(attname) \
                 if attname.kind_of? Symbol
 
             #ldebug { "lookup_attribute() '#{attname}' in #{@fei.to_debug_s}" }
 
             text = @attributes[attname]
 
+            default = default.to_s if default
+
             return default if not text
+
             return OpenWFE::dosub(text, self, workitem)
         end
 
         #
         # A convenience method for looking up a boolean value.