[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2592] trunk/LWJGL/src/java/org/lwjgl/opengl/ LinuxDisplay.java

[<eli...@us...>]

Revision: 2592
          http://svn.sourceforge.net/java-game-lib/?rev=2592&view=rev
Author:   elias_naur
Date:     2006-10-23 07:05:40 -0700 (Mon, 23 Oct 2006)

Log Message:
-----------
Linux: Added sanity check to LinuxDisplay.getDisplay()

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxDisplay.java

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxDisplay.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxDisplay.java	2006-10-23 13:58:33 UTC (rev 2591)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxDisplay.java	2006-10-23 14:05:40 UTC (rev 2592)
@@ -258,7 +258,7 @@
 		if (display_connection_usage_count < 0)
 			throw new InternalError("display_connection_usage_count < 0: " + display_connection_usage_count);
 		if (display_connection_usage_count == 0) {
-			closeDisplay(getDisplay());
+			closeDisplay(display);
 			display = 0;
 			GLContext.unloadOpenGLLibrary();	
 		}
@@ -281,6 +281,8 @@
 	}
 	
 	static long getDisplay() {
+		if (display_connection_usage_count <= 0)
+			throw new InternalError("display_connection_usage_count = " + display_connection_usage_count);
 		return display;
 	}
 


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