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Wed, 20 Jan 2021 11:31:38 -0500 (EST) Received: by tarpaulin.shahaf.local2 (Postfix, from userid 1005) id 4DLWHr17B5z410; Wed, 20 Jan 2021 16:31:36 +0000 (UTC) Date: Wed, 20 Jan 2021 16:31:36 +0000 From: Daniel Shahaf To: jamil bio Cc: zsh-workers@zsh.org Subject: Re: zsh adds empty string to local parameter when += is used Message-ID: <20210120163136.GB5930@tarpaulin.shahaf.local2> References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-Seq: 47854 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: jamil bio wrote on Wed, Jan 20, 2021 at 13:16:54 -0300: >         echo "${#files[@]} -- ${files[@]}" > > 2 --  file1 > 3 --  file1 file2 > 4 --  file1 file2 file3 For future reference, there's «typeset -p files» and «print -r -- "${(q)files}"».