[py-dev] --pdb option changes success of test

[Jacek Generowicz]

The following test

def test_import_ipython_shell():
     import IPython
     assert 'IPython' in dir()

fails if run without --pdb, but succeeds if run with --pdb.

(I'm using py-lib checked out from http://codespeak.net/svn/py/dist  
about 10 minutes ago and IPython 0.7.2)

Any ideas?