--- ../orig/bluez-utils-2.4/hcid/security.c	2003-07-24 19:34:34.000000000 +0200
+++ hcid/security.c	2004-02-21 20:47:35.000000000 +0100
@@ -356,7 +356,8 @@
 {
 	char buf[HCI_MAX_EVENT_SIZE], *ptr = buf;
 	struct hci_dev_info *di = (void *) data;
-	int len, type, dev;
+	int type, dev;
+	size_t len;
 	hci_event_hdr *eh;
 	GIOError err;