From ce2998b8b914ebfd42f6ff4a9b09f6f094ab40f0 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 2 May 2017 21:46:28 -0400
Subject: [PATCH] cocoa: Don't crash on messagebox keypress without a
 successful SDL_Init().

---
 src/video/cocoa/SDL_cocoakeyboard.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/cocoa/SDL_cocoakeyboard.m b/src/video/cocoa/SDL_cocoakeyboard.m
index b641a4a76..c3509e6b5 100644
--- a/src/video/cocoa/SDL_cocoakeyboard.m
+++ b/src/video/cocoa/SDL_cocoakeyboard.m
@@ -646,7 +646,7 @@ Cocoa_SetTextInputRect(_THIS, SDL_Rect *rect)
 void
 Cocoa_HandleKeyEvent(_THIS, NSEvent *event)
 {
-    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
+    SDL_VideoData *data = _this ? ((SDL_VideoData *) _this->driverdata) : NULL;
     if (!data) {
         return;  /* can happen when returning from fullscreen Space on shutdown */
     }