fixed writing to wxUniCharRef after its 'parent' iterator was destroyed

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55285 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-08-26 13:02:38 +00:00
parent 3d593f49a4
commit 6bd4f2812d
4 changed files with 23 additions and 9 deletions
--- a/include/wx/string.h
+++ b/include/wx/string.h
@@ -673,7 +673,7 @@ public:
      }

      reference operator*()
-        { return wxUniCharRef::CreateForString(m_node, m_cur); }
+        { return wxUniCharRef::CreateForString(*str(), m_cur); }

      iterator operator+(ptrdiff_t n) const
        { return iterator(str(), wxStringOperations::AddToIter(m_cur, n)); }