From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: zsh-workers-return-43600-ml=inbox.vuxu.org@zsh.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.4 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from primenet.com.au (ns1.primenet.com.au [203.24.36.2]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 2d480dcd for ; Thu, 4 Oct 2018 16:47:01 +0000 (UTC) Received: (qmail 17864 invoked by alias); 4 Oct 2018 16:46:51 -0000 Mailing-List: contact zsh-workers-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Workers List List-Post: List-Help: List-Unsubscribe: X-Seq: 43600 Received: (qmail 8436 invoked by uid 1010); 4 Oct 2018 16:46:51 -0000 X-Qmail-Scanner-Diagnostics: from mailout2.w1.samsung.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(210.118.77.12):SA:0(-6.9/5.0):. Processed in 0.845733 secs); 04 Oct 2018 16:46:51 -0000 X-Envelope-From: p.stephenson@samsung.com X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.w1.samsung.com 20181004164047euoutp02351d2df59e423f1b5dc6ab7789971921~adVjZl2ja0219202192euoutp02S DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1538671247; bh=qMZqM7KWiH19A/rGHWBgNeon3nJsyyPjTWHP6LJ2SNk=; h=Subject:From:To:Date:In-Reply-To:References:From; b=EhUJu+7ZlDY7TZTVOzxdBupk2jkEt0L/vpFic68SsprfCWxdRO8XuHcW+dxEWAYVq JmBrM4kQDyD65Dd+5JYaVFldzf5wci4Qi7sYYOaGremc28WK8lmdsxyzWcPdgz/Rsg AFvTUhH99tCXGlRlehTgHuqk4hD4WWUPKxEDoIfo= X-AuditID: cbfec7f5-367ff700000012c6-f0-5bb6428e8d73 Subject: Re: [ BUG ] Parameter expansion issue on a defined as an empty string variable, using the "NO UNSET" flag. From: Peter Stephenson To: Date: Thu, 4 Oct 2018 17:40:43 +0100 In-Reply-To: X-Mailer: Evolution 3.18.5.2-0ubuntu3.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrLIsWRmVeSWpSXmKPExsWy7djPc7p9TtuiDdb94rM42PyQyYHRY9XB D0wBjFFcNimpOZllqUX6dglcGau32xS0MlWsbzzA3MB4irGLkZNDQsBEYvXf/exdjFwcQgIr GCVWTVjGBJIQEuhjkpi+Qwoi0csk8fDEBqAODrCOWcdNIOLLGSV625aywRXN2nyHGcI5zSjx pvsGVOY8o8SnO8dYQOYKC5RKtE3dywpiswkYSkzdNBvsEBEBSYlrzafBbBYBFYn1nc/A7uAU CJRY8W0tK8SxGhIbbh4Di/MKCEqcnPkEbCazgLxE89bZYJslBO6zSRx+dpAFoqhM4nrvE3aI ZheJf83foL4Wlnh1fAtUXEbi9OQeFojmdkaJNZNes0M4PYwSm47egeqwlui7fREcAswCmhLr d+lDhB0lPj94xgwJGD6JG28FIQ7ik5i0bTpUmFeio00IolpNYkfTVmgwykg8XaMwgVFpFpJv ZiH5ZhbCqgWMzKsYxVNLi3PTU4uN81LL9YoTc4tL89L1kvNzNzECE8Hpf8e/7mDc9yfpEKMA B6MSD+8L5W3RQqyJZcWVuYcYJTiYlUR4b2sAhXhTEiurUovy44tKc1KLDzFKc7AoifMum7cx WkggPbEkNTs1tSC1CCbLxMEp1cAo/33n/zMaedPueaddqNxgYip3lyPt0eqDwTIlc6ZcXzJZ Mv7xuc/lEROZ37Hsmjn/5nPe4uPVFpOWzmtjmWR7tDCEdZ/+5cVSVrfjOC4o9/xua2z98Nov eIPpzKdpX/g+MC7nubTxyDlLx2KmHQd5bt08rdGqLdB/zbCF5aP7WZkLb0MvrPE3U2Ipzkg0 1GIuKk4EAA9iyrUAAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpkkeLIzCtJLcpLzFFi42I5/e/4Xd1ep23RBk8PCFgcbH7I5MDoserg B6YAxig9m6L80pJUhYz84hJbpWhDCyM9Q0sLPSMTSz1DY/NYKyNTJX07m5TUnMyy1CJ9uwS9 jNXbbQpamSrWNx5gbmA8xdjFyMEhIWAiMeu4SRcjF4eQwFJGiZvfzrJ3MXICxWUkPl35CGUL S/y51sUGUdTNJLH42TxmCOc0o8TuSVNZIJzzjBK/H61lAmnhFTCUuLdxPyuILSxQKtE2dS+Y zQYUn7ppNiOILSIgKXGt+TSYzSKgIrG+8xlYL6dAoMSKb2tZIYYuZ5J40rmJBSTBLKAp0br9 N9RNGhIbbh6DWiYocXLmE6gaeYnmrbOZJzAKzULSMgtJ2SwkZQsYmVcxiqSWFuem5xYb6hUn 5haX5qXrJefnbmIEBv+2Yz8372C8tDH4EKMAB6MSD+8L5W3RQqyJZcWVuYcYJTiYlUR4b2sA hXhTEiurUovy44tKc1KLDzGaAn00kVlKNDkfGJl5JfGGpobmFpaG5sbmxmYWSuK85w0qo4QE 0hNLUrNTUwtSi2D6mDg4pRoYkxPkFsz3bJ0dLnKRLULXLri3vpl1du+DA7uVepjV/ga4K/T3 vJ7w7NHr56d8ZY0uLjj/8aNSzdb5u3I2Gzcx69WsqdC7eH3zufUrp10Pe3ysclm/M39qhUmI jMAR7q+WURvs5qnJrNt/Y5HmiusXOHc8cDlzqcS9ITxtfWqZ4be/H4WizhdpKLEUZyQaajEX FScCAD64ZVWUAgAA Message-Id: <20181004164045eucas1p2a4debb6386af17dffc725a1587d963be~adVh7kq_j1946519465eucas1p22@eucas1p2.samsung.com> X-CMS-MailID: 20181004164045eucas1p2a4debb6386af17dffc725a1587d963be X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20181004163220epcas5p161cbbe59d3e705c9ca486bf7cac570b1 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181004163220epcas5p161cbbe59d3e705c9ca486bf7cac570b1 References: <689506815.116068.1538669396240@mail2.virginmedia.com> On Thu, 2018-10-04 at 18:31 +0200, Clément BARRET wrote: > Hi, >  > as already stated at the end of my previous message, the zsh version > is: zsh > 5.0.2 (x86_64-redhat-linux-gnu) . That's almost six years out of date: you need to upgrade. pws