Fix for compiler error with gcc 3.3.5 and cppunit 1.10.0 and

Improve readablity of test.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37322 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

tests/strings/tokenizer.cpp

@@ -205,7 +205,7 @@ DoTestGetString(const wxChar *s, const wxChar *delims, int pos, ...)
     {
         if ( !pos )
         {
-            CPPUNIT_ASSERT_EQUAL( wxString(), tkz.GetString() );
+            CPPUNIT_ASSERT( tkz.GetString().empty() ) ;
             break;
         }