Asking for not-existing method gives warnings

[szabgab]

I tried ./bin/p6doc Str.zbd and got a lot of these warnings on STDERR before it printed the whole pod:

use of uninitialized variable $from of type Any in numeric context in method render at ./bin/../lib/Pod/To/SectionFilter.pm:15

use of uninitialized variable $heading-level of type Any in numeric context in method render at ./bin/../lib/Pod/To/SectionFilter.pm:16

use of uninitialized value of type Any in string context in method render at ./bin/../lib/Pod/To/SectionFilter.pm:21

[moritz]

Good catch, fixed in 11712c1

[sugar700]

Why it's still opened?