From: Michal Maruska <mmaruska@gmail.com>
To: zsh-workers@zsh.org
Subject: Function code breaking out of if then ...fi
Date: Fri, 2 Nov 2012 10:09:09 +0100 [thread overview]
Message-ID: <CAPHw+0WsmZAsfMVyE0zYkq46=qHFH8U_6qNRD=JbNti2_oMd_A@mail.gmail.com> (raw)
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Hello,
I wonder if the following behaviour is a bug, or
simply my wrong expectation:
This script, assuming the globbing fails, and I'm not using NULL_GLOB,
does not bother finishing the commands in the "then ....fi" block,
instead continues after "fi".
#! /usr/bin/zsh -feu
fn () {
foreach sum (non-existing*) {echo $sum}
}
if true;
then
fn
exit 0
fi
echo tragedy
exit -1
---------------------------
I was advised (on IRC) to use
{ fn } always { TRY_BLOCK_ERROR=0 }
But I'd like to see the behaviour documented in
the chapters not about " {} always {} ".
Thank you
next reply other threads:[~2012-11-02 9:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-02 9:09 Michal Maruska [this message]
2012-11-02 21:39 ` Bart Schaefer
2012-11-05 8:22 ` Han Pingtian
2012-11-05 9:31 ` Han Pingtian
2012-11-05 14:29 ` Peter Stephenson
2012-11-05 14:55 ` Peter Stephenson
2012-11-05 16:08 ` Peter Stephenson
2012-11-06 6:47 ` Han Pingtian
2012-11-09 22:52 ` Peter Stephenson
2012-11-10 1:13 ` Bart Schaefer
2012-11-10 21:23 ` Peter Stephenson
2012-11-12 10:24 ` Peter Stephenson
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