Made previos chaneg work under 7.4 and 8.0

diff --git a/v7/src/microcode/wabbit.c b/v7/src/microcode/wabbit.c
index 88e8571c3f30c5b333802c7bd53ed30a7eb32ff1..32e40190ef5deaabedb5697d25c479c0a4c4b1ea 100644 (file)
--- a/v7/src/microcode/wabbit.c
+++ b/v7/src/microcode/wabbit.c
@@ -1,6 +1,6 @@
 /* -*-C-*-
 
-$Id: wabbit.c,v 1.5 1997/07/14 17:59:57 adams Exp $
+$Id: wabbit.c,v 1.6 1997/07/14 19:38:35 adams Exp $
 
 Copyright (c) 1994-96 Massachusetts Institute of Technology
 
@@ -933,6 +933,10 @@ DEFUN (kill_da_wabbit, (where, current_object),
 \f
 /* Alternate version of Fix_Weak_Chain that hunts wabbits. */
 
+#ifndef EMPTY_WEAK_CHAIN
+#define EMPTY_WEAK_CHAIN EMPTY_LIST
+#endif
+
 void
 DEFUN_VOID (fix_weak_chain_and_hunt_wabbits)
 {