From: Robert Roebling <robert@roebling.de>
Date: Mon, 28 Apr 2008 17:31:40 +0000 (+0000)
Subject: Check for m_treeCtrl!=NULL, [ wxwindows-Patches-1953459 ] wxGenericDirCtrl::SetFocus... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/d095f867de4d7c00fe9996f714892141d917f308

Check for m_treeCtrl!=NULL, [ wxwindows-Patches-1953459 ] wxGenericDirCtrl::SetFocus crash

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53403 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index 27ae4e40b1..b0f677fdff 100644
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -668,7 +668,8 @@ void wxGenericDirCtrl::SetFocus()
 {
     // we don't need focus ourselves, give it to the tree so that the user
     // could navigate it
-    m_treeCtrl->SetFocus();
+    if (m_treeCtrl)
+        m_treeCtrl->SetFocus();
 }
 
 void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)