@@ -156,8 +156,9 @@ set_size(Uint16 width, Uint16 height, int is_resize)

 	SDL_RenderSetLogicalSize(gRenderer, ppu.width + PAD * 2, ppu.height + PAD * 2);

 	gTexture = SDL_CreateTexture(gRenderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STATIC, ppu.width + PAD * 2, ppu.height + PAD * 2);

 	if(gTexture == NULL || SDL_SetTextureBlendMode(gTexture, SDL_BLENDMODE_NONE))

-		return error("sdl_texture", SDL_GetError());

-	SDL_UpdateTexture(gTexture, NULL, ppu_screen, sizeof(Uint32));

+		return error("gTexture", SDL_GetError());

+	if(SDL_UpdateTexture(gTexture, NULL, ppu_screen, sizeof(Uint32)) != 0)

+		return error("SDL_UpdateTexture", SDL_GetError());

 	if(is_resize)

 		set_window_size(gWindow, (ppu.width + PAD * 2) * zoom, (ppu.height + PAD * 2) * zoom);

 	ppu.reqdraw = 1;

@@ -219,7 +220,8 @@ redraw(Uxn *u)

 	for(y = 0; y < ppu.height; ++y)

 		for(x = 0; x < ppu.width; ++x)

 			ppu_screen[x + y * ppu.width] = palette[ppu_read(&ppu, x, y)];

-	SDL_UpdateTexture(gTexture, &gRect, ppu_screen, ppu.width * sizeof(Uint32));

+	if(SDL_UpdateTexture(gTexture, &gRect, ppu_screen, ppu.width * sizeof(Uint32)) != 0)

+		error("SDL_UpdateTexture", SDL_GetError());

 	SDL_RenderClear(gRenderer);

 	SDL_RenderCopy(gRenderer, gTexture, NULL, NULL);

 	SDL_RenderPresent(gRenderer);