diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index 377ac7612587f31df174474cae25655ce22f1f1b..6515eb47101b89ce001840e8190012ddc3512842 100644
--- a/indra/newview/llfilepicker.cpp
+++ b/indra/newview/llfilepicker.cpp
@@ -1246,7 +1246,7 @@ static std::string add_save_texture_filter_to_gtkchooser(GtkWindow *picker)
 	return caption;
 }
 
-BOOL LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename )
+BOOL LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename /*= LLStringUtil::null*/, bool blocking /*= true*/ )
 {
 	BOOL rtn = FALSE;