X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dd23c25cde86903f2a4115e4a24e891e80d477e4..b71e94da10e5f6db42ad10182655450b11ebda2f:/include/wx/treebase.h

diff --git a/include/wx/treebase.h b/include/wx/treebase.h
index 4f1af7fb65..9f46b920cb 100644
--- a/include/wx/treebase.h
+++ b/include/wx/treebase.h
@@ -24,6 +24,7 @@
 
 #include "wx/window.h"  // for wxClientData
 #include "wx/event.h"
+#include "wx/dynarray.h"
 
 // ----------------------------------------------------------------------------
 // wxTreeItemId identifies an element of the tree. In this implementation, it's