From c16dd74f3b78e9b740bf2fb800f043678066884d Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sun, 8 Jan 2017 18:32:20 -0800
Subject: [PATCH] Check the return value of SDL_EVDEV_Init()

---
 src/video/raspberry/SDL_rpivideo.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/video/raspberry/SDL_rpivideo.c b/src/video/raspberry/SDL_rpivideo.c
index 5aef0f9857b8f..9dcf956ef6098 100644
--- a/src/video/raspberry/SDL_rpivideo.c
+++ b/src/video/raspberry/SDL_rpivideo.c
@@ -183,7 +183,9 @@ RPI_VideoInit(_THIS)
     SDL_AddVideoDisplay(&display);
 
 #ifdef SDL_INPUT_LINUXEV    
-    SDL_EVDEV_Init();
+    if (SDL_EVDEV_Init() < 0) {
+        return -1;
+    }
 #endif    
     
     RPI_InitMouse(_this);