From be34036ed7b6ec9c507395831b2ec7b0554187e6 Mon Sep 17 00:00:00 2001
From: Philipp Wiesemann <philipp.wiesemann@arcor.de>
Date: Wed, 2 Mar 2016 20:25:23 +0100
Subject: [PATCH] Wayland: Fixed fault in event handling which might have
 caused a crash someday.

Found by Cppcheck.
---
 src/video/wayland/SDL_waylandevents.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/video/wayland/SDL_waylandevents.c b/src/video/wayland/SDL_waylandevents.c
index 53b0ac907..8a645c468 100644
--- a/src/video/wayland/SDL_waylandevents.c
+++ b/src/video/wayland/SDL_waylandevents.c
@@ -302,9 +302,9 @@ keyboard_handle_enter(void *data, struct wl_keyboard *keyboard,
  
     window = wl_surface_get_user_data(surface);
 
-    input->keyboard_focus = window;
-    window->keyboard_device = input;
     if (window) {
+        input->keyboard_focus = window;
+        window->keyboard_device = input;
         SDL_SetKeyboardFocus(window->sdlwindow);
     }
 }