Eliminate compiler warning.

diff --git a/v7/src/microcode/bchdrn.c b/v7/src/microcode/bchdrn.c
index d6a5e10bdf6fad558c824f9ed8573e3ba2567d2f..0c9dcdb50cfe5db39d0b32340ee849160653c720 100644 (file)
--- a/v7/src/microcode/bchdrn.c
+++ b/v7/src/microcode/bchdrn.c
@@ -1,6 +1,6 @@
 /* -*- C -*-
 
-$Id: bchdrn.c,v 1.8 2000/01/18 02:54:18 cph Exp $
+$Id: bchdrn.c,v 1.9 2000/01/18 03:04:40 cph Exp $
 
 Copyright (c) 1991-2000 Massachusetts Institute of Technology
 
@@ -539,12 +539,13 @@ DEFUN (main, (argc, argv), int argc AND char ** argv)
 \f
 #ifndef MAIN
 
-void
+int
 DEFUN (main, (argc, argv), int argc AND char ** argv)
 {
   fprintf (stderr, "%s: Not implemented.\n", (argv[0]));
   fflush (stderr);
   exit (1);
+  return (1);
 }
 
 #endif /* MAIN */