[rubygems/rubygems] Remove unnecessary guard clause
Since 1ccf0912a161d20e0c4a7b139fd76e8739a411ba, this method no longer uses Kernel.gem, so this guard clause is now unnecessary.
Kernel.gem
https://github.com/rubygems/rubygems/commit/8a19e7401c
Added by deivid (David RodrÃguez) almost 5 years ago
[rubygems/rubygems] Remove unnecessary guard clause
Since 1ccf0912a161d20e0c4a7b139fd76e8739a411ba, this method no longer
uses
Kernel.gem, so this guard clause is now unnecessary.https://github.com/rubygems/rubygems/commit/8a19e7401c