Fix the mouse lock after fullscreen - for real this time. (#1080)

src/win/win_sdl.c

@@ -326,7 +326,7 @@ sdl_init_common(int flags)
     wchar_t temp[128];
     SDL_version ver;
     int w = 0, h = 0, x = 0, y = 0;
-    RECT rect, oldclip;
+    RECT rect;
 
     sdl_log("SDL: init (fs=%d)\n", fs);
 
@@ -389,8 +389,6 @@ sdl_init_common(int flags)
 	/* Now create the SDL window from that. */
 	sdl_win = SDL_CreateWindowFrom((void *)sdl_hwnd);
 
-	GetClipCursor(&oldclip);
-
 	old_capture = mouse_capture;
 
 	GetWindowRect(sdl_hwnd, &rect);