From 326fcc5ee9d5c7834a51c5743c2964ea1a298ce8 Mon Sep 17 00:00:00 2001
From: Patrick Beard <pcbeard@mac.com>
Date: Sun, 25 Jun 2017 21:49:21 -0700
Subject: [PATCH] Avoid busy wait by joining with server thread

---
 bin/ftpdrb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/ftpdrb b/bin/ftpdrb
index 6d5dc32..7c8864e 100755
--- a/bin/ftpdrb
+++ b/bin/ftpdrb
@@ -210,7 +210,7 @@ module FTPDrb
       puts "FTP server started.  Press ENTER or c-C to stop it"
       $stdout.flush
       begin
-        gets
+        @server.join
       rescue Interrupt
         puts "Interrupt"
       end