Ticket #4245: boost_xml.patch

boost/property_tree/detail/xml_parser_utils.hpp

@@ -46 +46 @@
     {
         typedef typename std::basic_string<Ch> Str;
         Str r;
+
+        // If s is empty we are done.
+        if (s.empty()) 
+          return r;
+
         // To properly round-trip spaces and not uglify the XML beyond
         // recognition, we have to encode them IF the text contains only spaces.
         Str sp(1, Ch(' '));