From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from swall-0.centtech.com (moat3.centtech.com [64.129.166.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 4B44E81B87 for ; Wed, 11 Jan 2017 09:32:39 -0800 (PST) Received: from swall-0.centtech.com (127.0.0.1) id hepm3e0171s6 for ; Wed, 11 Jan 2017 11:32:38 -0600 (envelope-from ) Received: from zmail0.centtech.com ([10.20.200.10]) by swall-0.centtech.com ([10.99.100.53]) (SonicWALL 8.3.2.6535) with ESMTPS (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256/256) id 201701111732380041514; Wed, 11 Jan 2017 11:32:38 -0600 Received: from localhost (localhost.localdomain [127.0.0.1]) by zmail0.centtech.com (Postfix) with ESMTP id 741E23C20328 for ; Wed, 11 Jan 2017 11:32:38 -0600 (CST) Received: from zmail0.centtech.com ([127.0.0.1]) by localhost (zmail0.centtech.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id P0cphT8OpTZq for ; Wed, 11 Jan 2017 11:32:38 -0600 (CST) Received: from [192.168.1.102] (unknown [10.30.2.88]) by zmail0.centtech.com (Postfix) with ESMTPSA id 633A83C201FF for ; Wed, 11 Jan 2017 11:32:38 -0600 (CST) Message-ID: <58766C33.9060400@centtech.com> Date: Wed, 11 Jan 2017 11:32:35 -0600 From: Stephen Polkowski User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: edk2-devel@lists.01.org X-Mlf-Version: 8.3.2.6535 X-Mlf-UniqueId: o201701111732380041514 Subject: How to search the edk2-devel mailing list? X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jan 2017 17:32:39 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi all, I'm having a new problem with the 2.1 shell. I've noticed that shell scripts will fail and exit if you test an undefined shell variable. This wasn't a problem on the 2.0 shell. For example: if %undefinedvar% == "xyz" then Anyhow, I wanted to search the mailing lists first to see if this is a unknown problem or a known change. How does one search the mailing list? I tried Googling a topic from last month and Google didn't find it. Thanks, Stephen