--- src/libexec/rbootd/rmpproto.c.orig	Mon Nov 25 01:26:35 2002
+++ src/libexec/rbootd/rmpproto.c	Mon Nov 25 21:55:54 2002
@@ -352,11 +352,20 @@
 			goto match;
 
 	/*
-	 *  Invalid boot file name, set error and send reply packet.
+	 *  If the client didn't declare a filename to boot from, use the
+	 *  default bootimage specified in the rbootd.conf and proceed.
+	 *  In case the client specified a filename which is not available to
+	 *  boot from (not specified in the rboot.conf, or nonexistent in the
+	 *  filesystem), set error and send reply packet.
 	 */
-	rpl->r_brpl.rmp_retcode = RMP_E_NOFILE;
-	retval = 0;
-	goto sendpkt;
+	if((strlen(filename) == 0) && filelist[0]) {
+		filename = filelist[0];
+		goto match;
+	} else {
+		rpl->r_brpl.rmp_retcode = RMP_E_NOFILE;
+		retval = 0;
+		goto sendpkt;
+	}
 
 match:
 	/*