Check for null mode

2004-07-03 13:02:45 +00:00 · 2004-07-03 13:02:45 +00:00 · d0fce51ebb
parent 33611232f3
commit d0fce51ebb
1 changed files with 2 additions and 0 deletions
--- a/src/java/org/lwjgl/opengl/Display.java
+++ b/src/java/org/lwjgl/opengl/Display.java
@ -153,6 +153,8 @@ public final class Display {
 	 * @throws LWJGLException if the display mode could not be set
 	 */
 	public static void setDisplayMode(DisplayMode mode) throws LWJGLException {
+		if (mode == null)
+			throw new NullPointerException("mode must be non-null");
 		current_mode = mode;
 		if (isCreated()) {
 			destroyWindow();