Fix 'potentially uninitialized local pointer variable' error in UWP builds
diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
index 9236a06..33cde9b 100644
--- a/src/video/SDL_video.c
+++ b/src/video/SDL_video.c
@@ -2452,7 +2452,7 @@ static SDL_Surface *
SDL_CreateWindowFramebuffer(SDL_Window * window)
{
Uint32 format;
- void *pixels;
+ void *pixels = NULL;
int pitch;
int bpp;
Uint32 Rmask, Gmask, Bmask, Amask;