[issue30057] signal.signal should check tripped signals

[Antoine Pitrou]

Change by Antoine Pitrou <pitrou at free.fr>:


----------
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed
versions: +Python 2.7

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue30057>
_______________________________________