X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f7f97bf31cf094c5970ee7cdeae5cc9becd877e4..4d01e350fe2d8cb15c068d579c4022345f3ff0c0:/src/common/bookctrl.cpp?ds=inline

diff --git a/src/common/bookctrl.cpp b/src/common/bookctrl.cpp
index b04136183e..bf8a833434 100644
--- a/src/common/bookctrl.cpp
+++ b/src/common/bookctrl.cpp
@@ -130,7 +130,9 @@ wxSize wxBookCtrl::DoGetBestSize() const
 
     // convert display area to window area, adding the size neccessary for the
     // tabs
-    return CalcSizeFromPage(bestSize);
+    wxSize best = CalcSizeFromPage(bestSize);
+    CacheBestSize(best);
+    return best;
 }
 
 // ----------------------------------------------------------------------------