From: cacao <none@none>
Date: Mon, 16 Nov 1998 20:56:13 +0000 (+0000)
Subject: heap_close bug fixed
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=1ac720183962c68c1ff6f8615b7dbb03814e9231;p=cacao.git

heap_close bug fixed
---

diff --git a/mm/heap.old.c b/mm/heap.old.c
index adf10935b..a9172740b 100644
--- a/mm/heap.old.c
+++ b/mm/heap.old.c
@@ -799,7 +799,8 @@ void heap_close ()
 	MFREE (startbits, bitfieldtype, heapsize/BITFIELDBITS);
 	MFREE (markbits, bitfieldtype, heapsize/BITFIELDBITS);
 	MFREE (referencebits, bitfieldtype, heapsize/BITFIELDBITS);
-	chain_free (allglobalreferences);
+	if (allglobalreferences != NULL)
+		chain_free (allglobalreferences);
 }