1 files changed, 3 insertions, 2 deletions
diff --git a/indra/newview/llviewerwindow.h b/indra/newview/llviewerwindow.h
index 61aa84394c..f3c7ef3289 100644
--- a/indra/newview/llviewerwindow.h
+++ b/indra/newview/llviewerwindow.h
@@ -48,9 +48,10 @@
 #include "lltrace.h"
 #include "llsnapshotmodel.h"
 
-#include <boost/function.hpp>
 #include <boost/signals2.hpp>
 
+#include <functional>
+
 class LLView;
 class LLViewerObject;
 class LLUUID;
@@ -238,7 +239,7 @@ public:
                     const std::map<std::string, std::string>& args);
 
     // signal on update of WorldView rect
-    typedef boost::function<void (LLRect old_world_rect, LLRect new_world_rect)> world_rect_callback_t;
+    typedef std::function<void (LLRect old_world_rect, LLRect new_world_rect)> world_rect_callback_t;
     typedef boost::signals2::signal<void (LLRect old_world_rect, LLRect new_world_rect)> world_rect_signal_t;
     world_rect_signal_t mOnWorldViewRectUpdated;
     boost::signals2::connection setOnWorldViewRectUpdated(world_rect_callback_t cb) { return mOnWorldViewRectUpdated.connect(cb); }