Bug 464689: Patch v2. r=alexei (Was already commited by Alexei, but without redir to /dev/null).

git-svn-id: svn://10.0.0.236/trunk@255038 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/security/nss/tests/memleak/memleak.sh

@@ -334,7 +334,7 @@ run ${ATTR}
 	cat ${TMP_DBXERR}
 
 	grep "exit code is" ${TMP_DBX}
-	grep "exit code is 0" ${TMP_DBX}
+	grep "exit code is 0" ${TMP_DBX} > /dev/null
 	return $?
 }