From 7798b4d62a43318a52e520ccf8d81e1b564c1cb0 Mon Sep 17 00:00:00 2001
From: Ryo Munakata <ryomnktml@gmail.com>
Date: Tue, 9 Sep 2014 17:26:16 +0900
Subject: [PATCH] video: waylandmouse: handle mmap error properly

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
---
 src/video/wayland/SDL_waylandmouse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/wayland/SDL_waylandmouse.c b/src/video/wayland/SDL_waylandmouse.c
index 8abf22752..338f42f87 100644
--- a/src/video/wayland/SDL_waylandmouse.c
+++ b/src/video/wayland/SDL_waylandmouse.c
@@ -126,7 +126,7 @@ create_buffer_from_shm(Wayland_CursorData *d,
                        MAP_SHARED,
                        shm_fd,
                        0);
-    if (data == MAP_FAILED) {
+    if (d->shm_data == MAP_FAILED) {
         d->shm_data = NULL;
         fprintf (stderr, "mmap () failed\n");
         close (shm_fd);