From: Chris Elliott <biol75@york.ac.uk>
Date: Mon, 16 Aug 2004 11:18:04 +0000 (+0000)
Subject: fixes bug when closing mdi frame with >5 children
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/b039ef1d48fcc5b2a68374a8618c71ebf9ccfec8

fixes bug when closing mdi frame with >5 children


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28808 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/univ/notebook.cpp b/src/univ/notebook.cpp
index c515179ccd..6f15388aa6 100644
--- a/src/univ/notebook.cpp
+++ b/src/univ/notebook.cpp
@@ -1127,7 +1127,7 @@ void wxNotebook::UpdateSpinBtn()
     }
     else // all tabs are visible, we don't need spin button
     {
-        if ( m_spinbtn )
+        if ( m_spinbtn && m_spinbtn -> IsShown() )
         {
             m_spinbtn->Hide();
         }