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Assessment

Difficulty
2/5
Estimated time
1-3 hours
Newbie friendliness
30/100
Issue type
Refactor
Clarity
Needs clarification
Activity status
Stale
Tech stack
perl
Domain
backend

Research direction

Review FHEM/76_msgDialog.pm at lines 126 and 169, then read the linked Perl Statement Modifiers documentation. Determine how the conditional declarations should be handled and verify the affected dialog behavior; done when those lines no longer rely on undefined modifier behavior.

Written by the indexing model from the issue text.

Description

https://github.com/fhem/msgDialog/blob/79d83098058b8e6f9423c95bddfe435b6980feb9/FHEM/76_msgDialog.pm#L126
https://github.com/fhem/msgDialog/blob/79d83098058b8e6f9423c95bddfe435b6980feb9/FHEM/76_msgDialog.pm#L169

https://perldoc.perl.org/perlsyn#Statement-Modifiers:

NOTE: The behaviour of a "my", "state", or "our" modified with a statement
modifier conditional or loop construct (for example, "my $x if ...") is
undefined. The value of the "my" variable may be "undef", any previously
assigned value, or possibly anything else. Don't rely on it. Future
versions of perl might do something different from the version of perl you
try it out on. Here be dragons.

Dominant language
Perl
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