py_decref: Don't check for NULL before calling Py_DECREF.
authorPedro Alves <palves@redhat.com>
Tue, 21 May 2013 20:53:21 +0000 (20:53 +0000)
committerPedro Alves <palves@redhat.com>
Tue, 21 May 2013 20:53:21 +0000 (20:53 +0000)
commitc8c735b96348ead98a7ddeb25a5eed4912586396
tree7b60b5ecb7cedf471fa2f927fce6cea0a4e92693
parent1915daebe6683fb1cdd42c87a6db5532a396bbc6
py_decref: Don't check for NULL before calling Py_DECREF.

The only difference between Py_DECREF and Py_XDECREF is that the latter allows passing
in a NULL object, while the former prohibits it.  Given that, it's natural to expect
the same from py_decref vs py_xdecref.

gdb/
2013-05-21  Pedro Alves  <palves@redhat.com>

* python/py-prettyprint.c (apply_val_pretty_printer): Check
whether PRINTER is NULL before installing a Py_DECREF cleanup.
* python/py-utils.c (py_decref): Don't check for NULL before
calling Py_DECREF.
gdb/ChangeLog
gdb/python/py-prettyprint.c
gdb/python/py-utils.c