From 72fdf62980574e517fc95ab93ed3ee07fc0e0f6d Mon Sep 17 00:00:00 2001
From: Philipp Wiesemann <philipp.wiesemann@arcor.de>
Date: Sat, 4 Mar 2017 23:05:32 +0100
Subject: [PATCH] Mir: Fixed crash if creating default cursor failed.

Found by Cppcheck.
---
 src/video/mir/SDL_mirmouse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/video/mir/SDL_mirmouse.c b/src/video/mir/SDL_mirmouse.c
index 5a2a303b0..40f774428 100644
--- a/src/video/mir/SDL_mirmouse.c
+++ b/src/video/mir/SDL_mirmouse.c
@@ -140,12 +140,14 @@ MIR_CreateSystemCursor(SDL_SystemCursor id)
 {
     char const* cursor_name = NULL;
     SDL_Cursor* cursor      = MIR_CreateDefaultCursor();
-    MIR_Cursor* mir_cursor  = (MIR_Cursor*)cursor->driverdata;
+    MIR_Cursor* mir_cursor;
 
     if (!cursor) {
         return NULL;
     }
 
+    mir_cursor = (MIR_Cursor*)cursor->driverdata;
+
     switch(id) {
         case SDL_SYSTEM_CURSOR_ARROW:
             cursor_name = MIR_mir_arrow_cursor_name;