Fixed redraw

nasu.c

@@ -4,7 +4,7 @@
 #define HOR 32
 #define VER 16
 #define PAD 8
-#define ZOOM 3
+#define ZOOM 2
 #define color1 0x000000
 #define color2 0x72DEC2
 #define color3 0xFFFFFF
@@ -494,6 +494,9 @@ main(int argc, char** argv)
 				domouse(&event, &brush);
 			} else if(event.type == SDL_KEYDOWN)
 				dokey(&event, &brush);
+			else if(event.type == SDL_WINDOWEVENT)
+				if(event.window.event == SDL_WINDOWEVENT_EXPOSED)
+					draw(pixels);
 		}
 	}
 	quit();