diff --git a/indra/llcommon/aithreadsafe.h b/indra/llcommon/aithreadsafe.h
index 810aa8c2f..2575ba25f 100644
--- a/indra/llcommon/aithreadsafe.h
+++ b/indra/llcommon/aithreadsafe.h
@@ -278,7 +278,11 @@ struct AIReadAccessConst
 protected:
 	//! Constructor used by AIReadAccess.
 	AIReadAccessConst(AIThreadSafe<T>& wrapper, state_type state)
-		: mWrapper(wrapper), mState(state) { }
+		: mWrapper(wrapper), mState(state) 
+#if AI_NEED_ACCESS_CC
+		  ,	mIsCopyConstructed(false)
+#endif
+	{ }
 
 	AIThreadSafe<T>& mWrapper;	//!< Reference to the object that we provide access to.
 	state_type const mState;	//!< The lock state that mWrapper is in.
diff --git a/indra/llcommon/llthread.h b/indra/llcommon/llthread.h
index fa003afdd..97dac455e 100644
--- a/indra/llcommon/llthread.h
+++ b/indra/llcommon/llthread.h
@@ -179,6 +179,10 @@ public:
 
 protected:
 	AIAPRPool mPool;
+private:
+	// Disable copy construction, as si teh bomb!!! -SG
+	LLMutex(const LLMutex&);
+	LLMutex& operator=(const LLMutex&);
 };
 
 #if APR_HAS_THREADS