(aux_item_add_perm): Don't use find_aux_item_definition to set def if

	def is already set.

src/server/aux-items.c

 /*
- * $Id: aux-items.c,v 1.20 1999/06/26 11:36:28 ceder Exp $
+ * $Id: aux-items.c,v 1.21 1999/06/26 11:55:34 ceder Exp $
  * Copyright (C) 1994-1999  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -1062,7 +1062,8 @@ aux_item_add_perm(Aux_item *item,
     
     kom_errno = KOM_NO_ERROR;
 
-    def = def ? def : def = find_aux_item_definition(item);
+    if (def == NULL)
+	def = find_aux_item_definition(item);
 
     /* Can't create an item with no definition */