[plugins] work around Six string problems in HTML reports

A workaround for Six string encoding problems involving strings
that end in '\' characters was introduced for plain text reports
in commit 3d23564: a similar fix is also needed for HTML reports,
since the same string encoding problem can occur there too:

> /usr/lib/python2.7/site-packages/six.py(647)u()
-> return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape")
(Pdb) bt
  /usr/sbin/sosreport(25)<module>()
-> main(sys.argv[1:])
  /usr/lib/python2.7/site-packages/sos/sosreport.py(1632)main()
-> sos.execute()
  /usr/lib/python2.7/site-packages/sos/sosreport.py(1606)execute()
-> self.html_report()
  /usr/lib/python2.7/site-packages/sos/sosreport.py(1373)html_report()
-> self._html_report()
  /usr/lib/python2.7/site-packages/sos/sosreport.py(1434)_html_report()
-> self.handle_exception()
  /usr/lib/python2.7/site-packages/sos/sosreport.py(1432)_html_report()
-> html = plug.report()
  /usr/lib/python2.7/site-packages/sos/plugins/__init__.py(930)report()
-> + "/" + _to_u(cmd['file'])
  /usr/lib/python2.7/site-packages/sos/plugins/__init__.py(44)_to_u()
-> s = six.u(s)
> /usr/lib/python2.7/site-packages/six.py(647)u()
-> return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape")

Avoid this by applying the same workaround ('\$' -> '\ $') in the
existing Plugin _to_u() helper function.

Signed-off-by: Bryn M. Reeves <bmr@redhat.com>

0 files changed, 0 insertions, 0 deletions