first phase of transition to unified Unicode build:

1. changed c_str() to return wxCStrData (implicitly convertible to wxChar*)
2. added template type-safe wrappers for vararg functions
3. added wxUniChar class representing single Unicode character
4. changed wxString::operator[] and wxString::iterator to return wxUniChar


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44865 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/wizard.cpp

@@ -643,7 +643,10 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward)
     bool hasNext = HasNextPage(m_page);
     if ( btnLabelWasNext != hasNext )
     {
-        m_btnNext->SetLabel(hasNext ? _("&Next >") : _("&Finish"));
+        if ( hasNext )
+            m_btnNext->SetLabel(_("&Next >"));
+        else
+            m_btnNext->SetLabel(_("&Finish"));
     }
     // nothing to do: the label was already correct