[issue7395] pstats add command raises unhandled exception

[Jean-Paul Calderone]

New submission from Jean-Paul Calderone <exarkun at divmod.com>:

$ python -m pstats
Welcome to the profile statistics browser.
% help

Documented commands (type help <topic>):
========================================
EOF  add  callees  callers  quit  read  reverse  sort  stats  strip

Undocumented commands:
======================
help

% help add
Add profile info from given file to current statistics object.
% add client.prof
Traceback (most recent call last):
  File "/usr/lib/python2.6/runpy.py", line 122, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.6/runpy.py", line 34, in _run_code
    exec code in run_globals
  File "/usr/lib/python2.6/pstats.py", line 690, in <module>
    browser.cmdloop()
  File "/usr/lib/python2.6/cmd.py", line 142, in cmdloop
    stop = self.onecmd(line)
  File "/usr/lib/python2.6/cmd.py", line 219, in onecmd
    return func(arg)
  File "/usr/lib/python2.6/pstats.py", line 600, in do_add
    self.stats.add(line)
AttributeError: 'NoneType' object has no attribute 'add'
$

----------
components: Library (Lib)
messages: 95729
nosy: exarkun
severity: normal
status: open
title: pstats add command raises unhandled exception
versions: Python 2.6

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue7395>
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