From f88008c00bf94e0337586357a25a91cf746ae9c3 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 10 Dec 2015 10:38:48 -0800
Subject: [PATCH] Fixed a busy-wait in Ruby server run_till_terminated

---
 src/ruby/lib/grpc/generic/rpc_server.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ruby/lib/grpc/generic/rpc_server.rb b/src/ruby/lib/grpc/generic/rpc_server.rb
index 0e318bd53b..410156ff03 100644
--- a/src/ruby/lib/grpc/generic/rpc_server.rb
+++ b/src/ruby/lib/grpc/generic/rpc_server.rb
@@ -48,6 +48,8 @@ module GRPC
         return false
       when 'TERM'
         return false
+      when nil
+        return true
       end
     end
     true
-- 
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