diff --git a/indra/llui/llfolderview.cpp b/indra/llui/llfolderview.cpp
index 62706597eeb2724e2e3cc3e7d943af05025f6306..c0d0bbb861acbed1226f8cf6eb2234ea9a2c21f5 100644
--- a/indra/llui/llfolderview.cpp
+++ b/indra/llui/llfolderview.cpp
@@ -183,6 +183,7 @@ LLFolderView::LLFolderView(const Params& p)
 	mMinWidth(0),
 	mDragAndDropThisFrame(FALSE),
 	mCallbackRegistrar(NULL),
+	mEnableRegistrar(NULL),
 	mUseEllipses(p.use_ellipses),
 	mDraggingOverItem(NULL),
 	mStatusTextBox(NULL),