Correction of previous bugfix for Value dynamics

xtt/lib/ge/src/ge_dyn.cpp

 /* 
- * Proview   $Id: ge_dyn.cpp,v 1.66 2008-09-05 14:08:00 claes Exp $
+ * Proview   $Id: ge_dyn.cpp,v 1.67 2008-09-11 06:03:42 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -3738,23 +3738,6 @@ int GeValue::scan( grow_tObject object)
       *(pwr_tNetStatus *)p = PWR__NETTIMEOUT;
   }
 
-  if ( !first_scan) {
-    switch ( annot_typeid) {
-    case pwr_eType_String:
-      if ( strncmp( old_value, (char *)p, size) == 0)
-	// No change since last time
-	return 1;	
-      break;
-    default:
-      if ( memcmp( &old_value, p, size) == 0 )
-	// No change since last time
-	return 1;
-    }
-  }
-  else
-    first_scan = false;
-
-
   switch( annot_typeid) {
   case pwr_eType_Float32: {
     pwr_tFloat32 val = *(pwr_tFloat32 *)p;