From d240423d7422b51e10942fab00a2a34ed4c32e6f Mon Sep 17 00:00:00 2001
From: qiuyiuestc <qiuyiuestc@gmail.com>
Date: Wed, 17 Nov 2010 16:17:07 +0000
Subject: construct module symbol table

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1053 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 src/idle.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/idle.c')

diff --git a/src/idle.c b/src/idle.c
index 82ed7cec49..2c0d9e0ba8 100644
--- a/src/idle.c
+++ b/src/idle.c
@@ -129,13 +129,15 @@ void rt_thread_idle_excute(void)
 			if((module->module_thread == RT_NULL) &&
 				rt_list_isempty(&module->module_object[RT_Object_Class_Thread].object_list) )
 			{
-				/* unload module */
-				rt_module_unload(module);
+				module->nref--;
 			}	
 		}
-#endif	//RT_USING_MODULE
+
+		/* unload module */
+		if(module->nref == 0) 	rt_module_unload(module);
+#endif
 	}
-#endif //RT_USING_HEAP
+#endif
 }
 
 static void rt_thread_idle_entry(void* parameter)
-- 
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