From 3099244b4f609b9c294d47a957f95c081c530f3f Mon Sep 17 00:00:00 2001
From: Elias Naur <elias.naur@gmail.com>
Date: Mon, 21 Nov 2005 10:45:59 +0000
Subject: [PATCH] Linux: Added zero size check to display.c

---
 src/native/linux/display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/native/linux/display.c b/src/native/linux/display.c
index 47118172..5c7beef7 100644
--- a/src/native/linux/display.c
+++ b/src/native/linux/display.c
@@ -261,7 +261,7 @@ static bool setMode(JNIEnv *env, Display *disp, int screen, int width, int heigh
 		return false;
 	int num_modes, i;
 	mode_info *avail_modes = getDisplayModes(disp, screen, &num_modes);
-	if (avail_modes == NULL || num_modes == 0) {
+	if (avail_modes == NULL) {
 		printfDebugJava(env, "Could not get display modes");
 		return false;
 	}
@@ -350,7 +350,7 @@ jobject initDisplay(JNIEnv *env, int screen) {
 		return NULL;
 	}
 	avail_modes = getDisplayModes(disp, screen, &num_modes);
-	if (avail_modes == NULL) {
+	if (avail_modes == NULL || num_modes == 0) {
 		throwException(env, "Could not get display modes");
 		XCloseDisplay(disp);
 		return NULL;