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From: | Robert E. Griffith |
Subject: | Re: return exit code in EXIT trap |
Date: | Tue, 2 Aug 2022 16:18:36 -0400 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 |
The first (getyarn...) link renders as a blank page for me. What it is supposed to be?
Is there a reason why POSIX would want the return behavior to of function down the stack to behave differently when in a trap? Seems strange to me. It does seem like I have to go through all my library type functions and add a "$?" to every return since I cant guarantee that they wont indirectly be called from a trap.
--BobG On 8/2/22 15:55, Chet Ramey wrote:
On 8/2/22 3:38 PM, Robert E. Griffith wrote:Is it known behavior that return without a parameter will not set the exit code from the last command when called from the EXIT trap?https://getyarn.io/_nuxt/f66cb012eec875e1f9262fd77ecdf31e.svg https://lists.gnu.org/archive/html/bug-bash/2020-04/msg00089.html
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