[issue5225] OS X "Update Shell Profile" may not update $PATH if run more than once

[Terry J. Reedy]

Changes by Terry J. Reedy <tjreedy at udel.edu>:


----------
versions: +Python 3.2, Python 3.3 -Python 3.0, Python 3.1

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue5225>
_______________________________________