From df9f0fb30a7046872eff21624a315d5fd56e938f Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Tue, 16 May 2000 13:43:26 +0000
Subject: Don't log state changes if nothing user-visible has changed.

---
 nest/proto.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'nest/proto.c')

diff --git a/nest/proto.c b/nest/proto.c
index dab40a6..e81aadc 100644
--- a/nest/proto.c
+++ b/nest/proto.c
@@ -59,7 +59,17 @@ proto_relink(struct proto *p)
 {
   list *l;
 
-  PD(p, "State changed to %s", proto_state_name(p));
+  if (p->debug & D_STATES)
+    {
+      char *name = proto_state_name(p);
+      if (name != p->last_state_name_announced)
+	{
+	  p->last_state_name_announced = name;
+	  PD(p, "State changed to %s", proto_state_name(p));
+	}
+    }
+  else
+    p->last_state_name_announced = NULL;
   rem_node(&p->n);
   switch (p->core_state)
     {
-- 
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