diff --git a/src/routing/manet/aodv/aodv-rtable.cc b/src/routing/manet/aodv/aodv-rtable.cc
index dbe3f5ea5..2393a7c76 100644
--- a/src/routing/manet/aodv/aodv-rtable.cc
+++ b/src/routing/manet/aodv/aodv-rtable.cc
@@ -309,7 +309,10 @@ RoutingTable::Purge ()
           else
             ++i;
         }
-      ++i;
+      else 
+        {
+          ++i;
+        }
     }
 }