lib/thermite/util.rb in thermite-0.6.0 vs lib/thermite/util.rb in thermite-0.7.0

@@ -26,12 +26,12 @@
     #
     # Logs a debug message to the specified `config.debug_filename`, if set.
     #
     def debug(msg)
       # Should probably replace with a Logger
-      if config.debug_filename
-        @debug ||= File.open(config.debug_filename, 'w')
-        @debug.write("#{msg}\n")
-      end
+      return unless config.debug_filename
+
+      @debug ||= File.open(config.debug_filename, 'w')
+      @debug.write("#{msg}\n")
     end
   end
 end