--- deliantra/server/random_maps/monster.C	2007/01/15 15:54:19	1.12
+++ deliantra/server/random_maps/monster.C	2007/01/27 00:56:48	1.13
@@ -75,7 +75,7 @@
 
   sprintf (styledirname, "%s", "/styles/monsterstyles");
   style_map = find_style (styledirname, monsterstyle, difficulty);
-  if (style_map == 0)
+  if (!style_map)
     return;
 
   /* fill up the map with random monsters from the monster style */