1 files changed, 2 insertions, 0 deletions
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index ba40e312..498b978b 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -267,6 +267,8 @@ schedule_rtcalc(struct ospf_area *oa)
   struct proto_ospf *po=oa->po;
   struct proto *p=&po->proto;
 
+  if(oa->calcrt) return;
+
   OSPF_TRACE(D_EVENTS, "Scheduling RT calculation for area %I.", 
     oa->areaid);
   oa->calcrt=1;