From ad292da6e400f9445f18c0f22a3fd6e4d10761dd Mon Sep 17 00:00:00 2001
From: Douglas Clowes <dcl@ansto.gov.au>
Date: Fri, 7 Dec 2007 10:25:00 +1100
Subject: [PATCH] Reduce excessive update messages by supressing when value has
 not changed

r2262 | dcl | 2007-12-07 10:25:00 +1100 (Fri, 07 Dec 2007) | 2 lines
---
 sicvar.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sicvar.c b/sicvar.c
index 5b8af4c9..ddf27bdb 100644
--- a/sicvar.c
+++ b/sicvar.c
@@ -251,7 +251,7 @@
       {
         return 0;
       }
-      else
+      else if (self->fVal != fNew)
       {
         self->fVal = fNew;
         InvokeCallBack(self->pCall, VALUECHANGE, self); 
@@ -268,7 +268,7 @@
       {
         return 0;
       }
-      else
+      else if (self->iVal != iNew)
       {
         self->iVal = iNew;
         InvokeCallBack(self->pCall, VALUECHANGE, self); 
@@ -285,7 +285,7 @@
       {
         return 0;
       }
-      else
+      else if (self->text && strcmp(self->text, pNew))
       {
         if(self->text)
         {