X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1d6fcbcc7088e9c104b3dc5b4704a07f728d55ae..fcb29b233888f7012ca6cf486c8287f5463787e0:/src/generic/treebkg.cpp

diff --git a/src/generic/treebkg.cpp b/src/generic/treebkg.cpp
index 8f34b7ef4d..3b8b22c21e 100644
--- a/src/generic/treebkg.cpp
+++ b/src/generic/treebkg.cpp
@@ -258,8 +258,6 @@ bool wxTreebook::DoInsertSubPage(size_t pagePos,
 
     wxTreeItemId newId = tree->AppendItem(parentId, text, imageId);
 
-    tree->InvalidateBestSize();
-
     if ( !newId.IsOk() )
     {
         (void)wxBookCtrlBase::DoRemovePage(newPos);