--- lib/db.cpp.orig	2009-12-10 18:44:03.000000000 +0100
+++ lib/db.cpp	2010-01-05 11:00:43.000000000 +0100
@@ -153,7 +153,7 @@
 		return -1;
 	}
 	if (!verify_magic()){
-		printf("Garbage found at %lu\n", head_offset);
+		printf("Garbage found at %lu\n", (long unsigned int) head_offset);
 		head_offset+=4;
 		return next(flag);
 	}
