lib/citrus.rb in citrus-2.3.5 vs lib/citrus.rb in citrus-2.3.6

@@ -306,10 +306,14 @@
     def apply_rule(rule, position, events) # :nodoc:
       memo = @cache[rule] ||= {}
 
       if memo[position]
         @cache_hits += 1
-        events.concat(memo[position])
+        c = memo[position]
+        unless c.empty?
+          events.concat(c)
+          self.pos += events[-1]
+        end
       else
         index = events.size
         rule.exec(self, events)
 
         # Memoize the result so we can use it next time this same rule is