From d6adaf499124c11e3d79252821ef400d2a87b155 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Fri, 14 Dec 2012 15:05:08 -0400
Subject: quiet shell error message

---
 Build/Configure.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Build/Configure.hs')

diff --git a/Build/Configure.hs b/Build/Configure.hs
index d25445f40..4ac85811b 100644
--- a/Build/Configure.hs
+++ b/Build/Configure.hs
@@ -50,7 +50,7 @@ shaTestCases l = map make l
 		zip (shacmds n) (repeat check)
 	  where
 		key = "sha" ++ show n
-		check = "</dev/null | grep -q '" ++ knowngood ++ "'"
+		check = "</dev/null 2>/dev/null | grep -q '" ++ knowngood ++ "'"
 	shacmds n = concatMap (\x -> [x, 'g':x, osxpath </> x]) $
 		map (\x -> "sha" ++ show n ++ x) ["sum", ""]
 	{- Max OSX sometimes puts GNU tools outside PATH, so look in
-- 
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