diff --git a/src/devices/screen.c b/src/devices/screen.c
index 54a67ec..d1b9475 100644
--- a/src/devices/screen.c
+++ b/src/devices/screen.c
@@ -49,12 +49,7 @@ screen_fill(Uint8 *layer, int color)
 void
 screen_rect(Uint8 *layer, Uint16 x1, Uint16 y1, Uint16 x2, Uint16 y2, int color)
 {
-	int row, x, y, w, h;
-	if(!x1 && !y1) {
-		screen_fill(layer, color);
-		return;
-	}
-	w = uxn_screen.width, h = uxn_screen.height;
+	int row, x, y, w = uxn_screen.width, h = uxn_screen.height;
 	for(y = y1; y < y2 && y < h; y++)
 		for(x = x1, row = y * w; x < x2 && x < w; x++)
 			layer[x + row] = color;
@@ -260,7 +255,10 @@ screen_deo(Uint8 *ram, Uint8 *d, Uint8 port)
 			Uint16 x2 = uxn_screen.width, y2 = uxn_screen.height;
 			if(ctrl & 0x10) x2 = x, x = 0;
 			if(ctrl & 0x20) y2 = y, y = 0;
-			screen_rect(layer, x, y, x2, y2, color);
+			if(!x && !y && x2 == uxn_screen.width && y2 == uxn_screen.height)
+				screen_fill(layer, color);
+			else
+				screen_rect(layer, x, y, x2, y2, color);
 			screen_change(x, y, x2, y2);
 		}
 		/* pixel mode */
diff --git a/src/uxn11.c b/src/uxn11.c
index a672b40..ba71427 100644
--- a/src/uxn11.c
+++ b/src/uxn11.c
@@ -142,7 +142,7 @@ static void
 toggle_scale(Uxn *u)
 {
 	int s = uxn_screen.scale + 1;
-	if (s > 3) s = 1;
+	if(s > 3) s = 1;
 	screen_resize(uxn_screen.width, uxn_screen.height, s);
 }
 
@@ -280,7 +280,7 @@ main(int argc, char **argv)
 		return system_error("usage", "uxn11 [-v] file.rom [args...]");
 	/* Read flags */
 	if(argv[i][0] == '-' && argv[i][1] == 'v')
-		return system_version("Uxn11 - Graphical Varvara Emulator", "12 Nov 2023");
+		return system_version("Uxn11 - Graphical Varvara Emulator", "18 Nov 2023");
 	if(!emu_init())
 		return system_error("Init", "Failed to initialize varvara.");
 	if(!system_init(&u, (Uint8 *)calloc(0x10000 * RAM_PAGES, sizeof(Uint8)), argv[i++]))