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Re: [Help-bash] Bash Trap: How to Get Line Number of a Subprocess with N
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From: |
Chet Ramey |
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Subject: |
Re: [Help-bash] Bash Trap: How to Get Line Number of a Subprocess with Non-Zero Status |
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Date: |
Mon, 2 Jan 2017 13:09:32 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 |
On 1/2/17 4:59 AM, Steve Amerige wrote:
> From an end-user's perspective, it is unexpected that the LINENO has the
> value of the
> beginning of the function instead of the line at which the ERR was caught
> by trap.
Sure, it's missing functionality. Eduardo's patch was pretty much spot-on.
It will be fixed in the next version of bash, at least.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/