1 files changed, 5 insertions, 1 deletions
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 6ee8f26b9f..14a2508697 100755
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -976,11 +976,15 @@ LLHost LLAgent::getRegionHost() const
 	}
 }
 
-boost::signals2::connection LLAgent::addRegionChangedCallback(region_changed_callback_t cb)
+boost::signals2::connection LLAgent::addRegionChangedCallback(const region_changed_signal_t::slot_type& cb)
 {
 	return mRegionChangedSignal.connect(cb);
 }
 
+void LLAgent::removeRegionChangedCallback(boost::signals2::connection callback)
+{
+	mRegionChangedSignal.disconnect(callback);
+}
 
 //-----------------------------------------------------------------------------
 // inPrelude()