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Date: Wed, 14 May 2014 15:49:21 +0100
From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh-users@zsh.org
Subject: Re: Stop script if one command returns != 0
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On Wed, 14 May 2014 15:35:44 +0100
Peter Stephenson <p.stephenson@samsung.com> wrote:
> Wrap your sourced file in a function and use the zsh-specific option
> ERR_RETURN.
> 
> source_with_err_return() {
>    setopt localoptions errreturn
>    source "$@"
> }

(I haven't got the reposted mail I'm replying to yet, so you might see
this first...)

It turns out I was accidentally or otherwise smart enough to make
err_return apply to sourced files, so if you don't want function scope
you can get away with...


{
   setopt err_return
   source ./script
} always {
   unsetopt err_return
}


pws