From 5c9af043503f92852a1a765b6ecfbc1aea24d2e9 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 14 Aug 2018 14:56:47 +0800
Subject: *update

---
 src/libjin/Thread/Thread.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libjin/Thread/Thread.h')

diff --git a/src/libjin/Thread/Thread.h b/src/libjin/Thread/Thread.h
index 37c978d..5b74f23 100644
--- a/src/libjin/Thread/Thread.h
+++ b/src/libjin/Thread/Thread.h
@@ -102,7 +102,7 @@ namespace thread
         ~Thread();
         bool start();
         void wait();
-        void send(int slot, Variant value);
+        void send(int slot, const Variant& value);
         bool receive(int slot);
         Variant fetch(int slot);
         Variant demand(int slot);
@@ -112,7 +112,7 @@ namespace thread
         void lock();
         void unlock();
 
-    private:
+    protected:
     #if JIN_THREAD_SDL 
         SDL_Thread* handle;         // SDL thread
     #elif JIN_THREAD_CPP 
-- 
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