This was caught by the HP compiler warning:

 warning #4285-D: operator= does not have a check for the source and
 destination addresses being non-identical

Change-Id: I074a33410402b2b872dee03df3d4006ffe32f111

Change-Id: Ifda279df9a68872cf16e580274dff534f6cfd855

The 8 bit encoding is UTF-8.

Change-Id: If54262c09777effcbffac30481405e56c6605dd7