$OpenBSD: patch-src_main_session_c,v 1.1.1.1 2006/04/16 14:37:08 sturm Exp $
--- src/main/session.c.orig	Mon Mar 27 23:02:47 2006
+++ src/main/session.c	Mon Mar 27 23:02:54 2006
@@ -222,7 +222,7 @@ int rad_check_ts(uint32_t nasaddr, unsig
 		user, session_id, NULL);
 #else
 	execl(mainconfig.checkrad, "checkrad", cl->nastype, address, port,
-		user, session_id, NULL);
+		user, session_id, (void *)NULL);
 #endif
 	radlog(L_ERR, "Check-TS: exec %s: %s", mainconfig.checkrad, strerror(errno));
 
