StateWatcher now only sends the update message if some state actually has changed.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6766 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-02-26 18:26:50 +00:00
parent 2aa201551a
commit 79681755a6
1 changed files with 3 additions and 1 deletions
@@ -145,7 +145,9 @@ StateWatcher::~StateWatcher()
 	if (fWasModified != fEditor.IsModified())
 		update.AddBool("modified", fEditor.IsModified());

-	fEditor.SendNotices(kMsgDataEditorStateChange, &update);
+	// only send an update if we have to report anything
+	if (!update.IsEmpty())
+		fEditor.SendNotices(kMsgDataEditorStateChange, &update);
 }