From e5486ff2dfa2b8d32a1298e9ed502c7c96b5e735 Mon Sep 17 00:00:00 2001
From: Elias Naur <elias.naur@gmail.com>
Date: Fri, 19 Nov 2004 15:05:21 +0000
Subject: [PATCH] Mac OS X: Don't dispose frame if already disposed

---
 src/java/org/lwjgl/opengl/MacOSXFrame.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/java/org/lwjgl/opengl/MacOSXFrame.java b/src/java/org/lwjgl/opengl/MacOSXFrame.java
index f27fec6e..a5dc5f11 100644
--- a/src/java/org/lwjgl/opengl/MacOSXFrame.java
+++ b/src/java/org/lwjgl/opengl/MacOSXFrame.java
@@ -173,7 +173,8 @@ final class MacOSXFrame extends Frame implements WindowListener, ComponentListen
 	public void syncDispose() {
 		invokeAWT(new Runnable() {
 			public void run() {
-				dispose();
+				if (isDisplayable())
+					dispose();
 			}
 		});
 	}