util/rubocop -A --only Lint/NonLocalExitFromIterator

Merged: https://github.com/ruby/ruby/pull/7582

lib/rubygems/commands/install_command.rb

@@ -262,7 +262,7 @@ You can use `i` command instead of `install`.
     return unless errors
 
     errors.each do |x|
-      return unless Gem::SourceFetchProblem === x
+      next unless Gem::SourceFetchProblem === x
 
       require_relative "../uri"
       msg = "Unable to pull data from '#{Gem::Uri.redact(x.source.uri)}': #{x.error.message}"

lib/rubygems/package.rb

@@ -391,7 +391,7 @@ EOM
 
         extract_tar_gz entry, destination_dir, pattern
 
-        return # ignore further entries
+        break # ignore further entries
       end
     end
   end