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-rw-r--r--ghc/rts/BlockAlloc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/ghc/rts/BlockAlloc.c b/ghc/rts/BlockAlloc.c
index 220928520e..66205b5a92 100644
--- a/ghc/rts/BlockAlloc.c
+++ b/ghc/rts/BlockAlloc.c
@@ -1,5 +1,5 @@
/* -----------------------------------------------------------------------------
- * $Id: BlockAlloc.c,v 1.11 2001/11/08 10:18:49 simonmar Exp $
+ * $Id: BlockAlloc.c,v 1.12 2001/11/08 12:41:07 simonmar Exp $
*
* (c) The GHC Team 1998-2000
*
@@ -205,6 +205,7 @@ coalesce(bdescr *p)
p->link = q->link;
for (i = 0, bd = q; i < q->blocks; bd++, i++) {
bd->free = 0;
+ bd->blocks = 0;
bd->link = p;
}
return p;