lib/pdk/cli/exec_group.rb in pdk-2.7.1 vs lib/pdk/cli/exec_group.rb in pdk-3.0.0

@@ -35,12 +35,12 @@
       # Register something to execute as a group
       #
       # @param block [Block] A block of ruby to execute
       #
       # @api private
-      def register(&_block)
-        raise PDK::CLI::FatalError, 'No block registered' unless block_given?
+      def register(&block)
+        raise PDK::CLI::FatalError, 'No block registered' unless block
       end
 
       # The return code of running all registered blocks
       #
       # @return [int] The highest exit code from the blocks
@@ -93,9 +93,10 @@
       end
 
       def exit_code
         @threads.each(&:join)
         return 0 if @exit_codes.empty?
+
         @exit_codes.max
       end
     end
   end
 end