Safer access of member variables

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62806 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-12-07 15:05:28 +00:00
parent 0639363014
commit 63c639ec62
1 changed files with 2 additions and 1 deletions
--- a/src/common/docview.cpp
+++ b/src/common/docview.cpp
@@ -651,7 +651,8 @@ wxView::wxView()

 wxView::~wxView()
 {
-    GetDocumentManager()->ActivateView(this, false);
+    if (GetDocumentManager())
+        GetDocumentManager()->ActivateView(this, false);

    // reset our frame view first, before removing it from the document as
    // SetView(NULL) is a simple call while RemoveView() may result in user