Add DoStringise overloads for strings, needed for asserts

renderdoc/serialise/serialiser.cpp

@@ -744,6 +744,18 @@ void DoSerialise(SerialiserType &ser, SDObject *el)
 /////////////////////////////////////////////////////////////
 // Basic types
 
+template <>
+std::string DoStringise(const std::string &el)
+{
+  return el;
+}
+
+template <>
+std::string DoStringise(const rdcstr &el)
+{
+  return el;
+}
+
 template <>
 std::string DoStringise(void *const &el)
 {