From: Guillermo J. Rozas <edu/mit/csail/zurich/gjr>
Date: Mon, 20 Sep 1993 19:21:47 +0000 (+0000)
Subject: Avoid infinite loop.
X-Git-Tag: 20090517-FFI~7820
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=3c9b7626678adb583782dada53fa732bb9b484f1;p=mit-scheme.git

Avoid infinite loop.
---

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"