[ruby/rdoc] Fix RDoc::Context#instance_method_list
The warn method returns nil, it's a bug of #instance_method_list.
https://github.com/ruby/rdoc/commit/a20df89263
Added by aycabta (aycabta .) over 5 years ago
[ruby/rdoc] Fix RDoc::Context#instance_method_list
The warn method returns nil, it's a bug of #instance_method_list.
https://github.com/ruby/rdoc/commit/a20df89263