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| author | E. Choroba <choroba@cpan.org> | 2019-10-11 13:59:38 +0200 |
|---|---|---|
| committer | Max Maischein <corion@corion.net> | 2019-10-25 11:01:12 +0200 |
| commit | 40719f1d7132aeac1fb0d3003d3554412a531f00 (patch) | |
| tree | 77c92827b41ddc9222781effd60c69a5a40d9cce /pod/perlretut.pod | |
| parent | fc649be083695463ab70f1b5d4ec2676e765eb08 (diff) | |
| download | perl-40719f1d7132aeac1fb0d3003d3554412a531f00.tar.gz | |
Document the SIG handler behaviour for weird hook values
Values like undef or an empty string can be assigned to the SIG hash.
Their behaviour is slightly different for signals and internal hooks
and wasn't properly documented.
### From choroba@matfyz.cz
#### Created by choroba@matfyz.cz
Hi,
Some edge case values (e.g. undef, empty string) aren't properly
documented for the %SIG handler. Patch attached.
Ch.
Autocreated from https://github.com/Perl/perl5/issues/17180
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