From 3c9b7626678adb583782dada53fa732bb9b484f1 Mon Sep 17 00:00:00 2001
From: "Guillermo J. Rozas" <edu/mit/csail/zurich/gjr>
Date: Mon, 20 Sep 1993 19:21:47 +0000
Subject: [PATCH] Avoid infinite loop.

---
 v7/src/runtime/gc.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/v7/src/runtime/gc.scm b/v7/src/runtime/gc.scm
index a0767b8cb..0e026949e 100644
--- a/v7/src/runtime/gc.scm
+++ b/v7/src/runtime/gc.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: gc.scm,v 14.12 1993/09/20 19:12:59 gjr Exp $
+$Id: gc.scm,v 14.13 1993/09/20 19:21:47 gjr Exp $
 
 Copyright (c) 1988-93 Massachusetts Institute of Technology
 
@@ -123,6 +123,7 @@ MIT in each case. |#
 				       default-safety-margin)))
 		 (cond ((not (pair? result))
 			;; Wrong phase -- try again.
+			(gc-flip)
 			(loop))
 		       ((not (car result))
 			(error "PURIFY: not enough room in constant space"
-- 
2.25.1