bin/sample_forking_server in bluepill-0.0.69 vs bin/sample_forking_server in bluepill-0.0.70

@@ -41,10 +41,10 @@
       exit
     end
 
     puts "child #{$PROCESS_ID} accepting on shared socket (localhost:#{port})"
     loop do
-      socket, _ = acceptor.accept
+      socket, = acceptor.accept
       socket.write "child #{$PROCESS_ID} echo> "
       socket.flush
       message = socket.gets
       socket.write message
       socket.close