[rubygems/rubygems] Use File::NULL instead of hard coded null device names
File::NULL
https://github.com/rubygems/rubygems/commit/44fe8e7f50
Added by nobu (Nobuyoshi Nakada) about 2 years ago
[rubygems/rubygems] Use
File::NULLinstead of hard coded null device nameshttps://github.com/rubygems/rubygems/commit/44fe8e7f50