Finally tested the code, there were a bunch of problems: fixed them all.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12518 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-04-30 07:04:45 +00:00
parent 6e927d6e3b
commit fca6492ffe
1 changed files with 6 additions and 1 deletions
@@ -267,7 +267,12 @@ BPrivateScreen::GetMode(uint32 workspace, display_mode *mode)
 	link.StartMessage(AS_SCREEN_GET_MODE);
 	link.Attach<screen_id>(ID());
 	link.Attach<uint32>(workspace);
-	link.Flush();
+	
+	int32 code = SERVER_FALSE;
+	link.FlushWithReply(&code);
+	
+	if (code != SERVER_TRUE)
+		return B_ERROR;
 	
 	display_mode currentMode;
 	link.Read<display_mode>(&currentMode);