grm_flow_graph.rb in rley-0.7.01

- old
+ new

@@ -151,10 +151,11 @@
 
             when Rley::GFG::EndVertex
               if stack.last.done?
                 popped = stack.pop
                 break if stack.empty?
+                
                 # puts "Popped!"
                 return_key = popped.in_edge.key.sub(/^CALL/, 'RET')
                 curr_edge = visitee.edges.find { |e| e.key == return_key }
               else
                 curr_edge = stack.last.next_edge          
@@ -195,9 +196,10 @@
         build_all_starts_ends(theDottedItems)
 
         curr_prod = nil
         theDottedItems.each_with_index do |d_item, index_item|
           next unless curr_prod.nil? || curr_prod != d_item.production
+          
           # Another production found...
           curr_prod = d_item.production
           if curr_prod.empty?
             add_single_item(d_item)
           else