* examples/svnshell.py   (SVNShell.cmd_pcat): remove use of len() since that is implicit in     testing for a "true" value. use DICT.items() rather than .keys()     then fetching the value.
* examples/svnshell.py
  (SVNShell.cmd_pcat): remove use of len() since that is implicit in
    testing for a "true" value. use DICT.items() rather than .keys()
    then fetching the value.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion