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Re: Consequences of shell errors


From: isabella parakiss
Subject: Re: Consequences of shell errors
Date: Thu, 18 Jun 2015 11:08:55 +0200

On 6/18/15, Nick Stoughton <address@hidden> wrote:

>
> set -e
> export X=$(false)
> # should not reach here
> echo did not exit
>
> But every shell I tested behaves the same way (sh, bash, dash, ksh, mksh,
> yash and zsh), so I feel I must be missing something. Can someone explain
> why the first 2 examples do not exit on the error in the expansion?
>

The exit code of export X=$(false) is export's.


---
xoxo iza



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