From: qrczak <unknown>
Date: Wed, 15 Aug 2001 09:54:38 +0000 (+0000)
Subject: [project @ 2001-08-15 09:54:38 by qrczak]
X-Git-Tag: Approximately_9120_patches~1241
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=e432da9f33a17f3ea35b6861f4e2b019baab3a0a;p=ghc-hetmet.git

[project @ 2001-08-15 09:54:38 by qrczak]
Fix peekArray for size==0.
---

diff --git a/ghc/lib/std/PrelMarshalArray.lhs b/ghc/lib/std/PrelMarshalArray.lhs
index d9ec16d..b80b3de 100644
--- a/ghc/lib/std/PrelMarshalArray.lhs
+++ b/ghc/lib/std/PrelMarshalArray.lhs
@@ -1,5 +1,5 @@
 % -----------------------------------------------------------------------------
-% $Id: PrelMarshalArray.lhs,v 1.7 2001/08/15 09:28:58 simonmar Exp $
+% $Id: PrelMarshalArray.lhs,v 1.8 2001/08/15 09:54:38 qrczak Exp $
 %
 % (c) The FFI task force, 2000
 %
@@ -126,7 +126,7 @@ reallocArray0 ptr size  = reallocArray ptr (size + 1)
 -- needed linear stack space.
 --
 peekArray          :: Storable a => Int -> Ptr a -> IO [a]
-peekArray size ptr | size < 0  = return []
+peekArray size ptr | size <= 0 = return []
 		   | otherwise = f (size-1) []
   where
     f 0 acc = do e <- peekElemOff ptr 0; return (e:acc)