$OpenBSD: patch-src_levels_h,v 1.1 2003/01/02 06:41:35 pvalchev Exp $
--- src/levels.h.orig	Thu Dec 12 01:19:28 2002
+++ src/levels.h	Thu Dec 12 01:19:53 2002
@@ -34,8 +34,8 @@ typedef struct Level {
     char *author, *name;
     /* extras and bricks are saved by their specific character and
     interpreted by bricks_create later */
-    char bricks[EDIT_WIDTH][EDIT_HEIGHT];
-    char extras[EDIT_WIDTH][EDIT_HEIGHT];
+    signed char bricks[EDIT_WIDTH][EDIT_HEIGHT];
+    signed char extras[EDIT_WIDTH][EDIT_HEIGHT];
 } Level;
 
 /*