NameError: undefined local variable or method `elements' for nil:NilClass
- Dominant language
- Ruby
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Description
ruby 1.9.3p392 (2013-02-22 revision 39386)
```
>> ::Mail::Address.new('').display_name
=> nil
```
ruby 1.9.2p320 (2012-04-20 revision 35421)
```
>> ::Mail::Address.new('').display_name
NameError: undefined local variable or method `elements' for nil:NilClass
from /rubygems-path-goes-here/gems/mail-2.5.4/lib/mail/parsers/rfc2822.rb:2864:in `comments'
from /rubygems-path-goes-here/gems/mail-2.5.4/lib/mail/elements/address.rb:222:in `get_comments'
from /rubygems-path-goes-here/gems/mail-2.5.4/lib/mail/elements/address.rb:129:in `comments'
from /rubygems-path-goes-here/gems/mail-2.5.4/lib/mail/elements/address.rb:232:in `get_display_name'
from /rubygems-path-goes-here/gems/mail-2.5.4/lib/mail/elements/address.rb:88:in `display_name'
from (irb):1
```
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