bad idea, fn_str() returns wchar_t on win32 in Unicode build, we need char* here no matter what

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25027 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/fs_zip.cpp

@@ -151,7 +151,7 @@ wxString wxZipFSHandler::FindFirst(const wxString& spec, int flags)
 
     m_ZipFile = left;
     wxString nativename = wxFileSystem::URLToFileName(m_ZipFile).GetFullPath();
-    m_Archive = (void*) unzOpen(nativename.fn_str());
+    m_Archive = (void*) unzOpen(nativename.mb_str(wxConvFile));
     m_Pattern = right.AfterLast(wxT('/'));
     m_BaseDir = right.BeforeLast(wxT('/'));