Wide character error on Queue change

RT Developers
1

RT 5.0.3 (version 5.0.7 have same problem)
Get error:

[3185992] [Thu Feb 27 10:48:15 2025] [error]: Wide character at /opt/rt5/sbin/../lib/RT/Interface/Web.pm line 1325.

Stack:
  [/opt/rt5/sbin/../lib/RT/Interface/Web.pm:1325]
  [/opt/rt5/sbin/../lib/RT/Interface/Web.pm:309]
  [/opt/rt5/share/html/autohandler:53] (/opt/rt5/sbin/../lib/RT/Interface/Web/Handler.pm:216)

It cause if user name contains UTF-8 characters. Error ocurs in function DecodeARGS.
Line that couse error is: ? { map { ref($_) ? $_ : Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ ) } %$_ }

Ask ChatGPT to fix that function and came with solution.
Original part of code:

        ( !$type )
            ? Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ )
            : ( $type eq 'ARRAY' )
            ? [ map { ref($_) ? $_ : Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ ) } @$_ ]
            : ( $type eq 'HASH' )
            ? { map { ref($_) ? $_ : Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ ) } %$_ }
            : $_

Fixed version that works:

        ( !$type )
            ? ( Encode::is_utf8($_) ? $_ : Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ ) )
            : ( $type eq 'ARRAY' )
            ? [ map { ref($_) ? $_ : ( Encode::is_utf8($_) ? $_ : Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ ) ) } @$_ ]
            : ( $type eq 'HASH' )
            ? { map { ref($_) ? $_ : ( Encode::is_utf8($_) ? $_ : Encode::decode( 'UTF-8', $_, Encode::FB_PERLQQ ) ) } %$_ }
            : $_
2

We don’t use UTF-8 characters in name/username fields, but it’s good to know this solution, just in case. Have you opened a PR in GitHub - bestpractical/rt: Request Tracker, an enterprise-grade issue tracking system?