From 31089931d3d7f247218e8686a85a9deb8810ee5f Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Fri, 25 Oct 2013 08:48:45 -0700
Subject: [PATCH] Make ServiceQueue::enqueue virtual

---
 beast/threads/ServiceQueue.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/beast/threads/ServiceQueue.h b/beast/threads/ServiceQueue.h
index 715b6c52f9..2b2cb3beae 100644
--- a/beast/threads/ServiceQueue.h
+++ b/beast/threads/ServiceQueue.h
@@ -351,7 +351,7 @@ protected:
     class ScopedServiceThread;
 
     void wait();
-    void enqueue (Item* item);
+    virtual void enqueue (Item* item);
 
     virtual std::size_t dequeue() = 0;
     virtual Waiter* new_waiter() = 0;