From 25562f283162168cf5f63ff72b7ee856bd7ceb8e Mon Sep 17 00:00:00 2001
From: Iwan Timmer <irtimmer@gmail.com>
Date: Tue, 18 Feb 2014 17:42:46 +0100
Subject: [PATCH] Warn about the usage of X

---
 src/com/limelight/Limelight.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/com/limelight/Limelight.java b/src/com/limelight/Limelight.java
index d66c9b2..c744273 100644
--- a/src/com/limelight/Limelight.java
+++ b/src/com/limelight/Limelight.java
@@ -53,6 +53,11 @@ public class Limelight implements NvConnectionListener {
 			System.err.println("You are using a unsupported VM: " + vm);
 			System.err.println("Please update to Oracle Java (Embedded) for better performances");
 		}
+		String display = System.getenv("DISPLAY");
+		if (display!=null) {
+			System.err.println("X server is propably running");
+			System.err.println("Please exit the X server for a lower latency");
+		}
 	
 		conn = new NvConnection(host, this, streamConfig);