From c0a5fffb45f849e224750f27fa8c3be5ac447ad6 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 14 Sep 2011 01:46:13 +0300
Subject: Add more checks. Fix error in event.cpp from last commits. Improve
 party members sorting.

---
 src/openglgraphics.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/openglgraphics.cpp')

diff --git a/src/openglgraphics.cpp b/src/openglgraphics.cpp
index 332f79823..03d38e7e2 100644
--- a/src/openglgraphics.cpp
+++ b/src/openglgraphics.cpp
@@ -1023,6 +1023,9 @@ SDL_Surface* OpenGLGraphics::getScreenshot()
             w, h, 24,
             0xff0000, 0x00ff00, 0x0000ff, 0x000000);
 
+    if (!screenshot)
+        return 0;
+
     if (SDL_MUSTLOCK(screenshot))
         SDL_LockSurface(screenshot);
 
-- 
cgit v1.2.3-60-g2f50