Commit 6c52849e authored by Guido Trotter's avatar Guido Trotter
Browse files

SignalHandler, only accept list of signals



utils.SignalHandler can accept either a list of signals or a single
signal, but it's always called with a list. Removing the single signal
option.
Signed-off-by: default avatarGuido Trotter <ultrotter@google.com>
Reviewed-by: default avatarIustin Pop <iustin@google.com>
parent 565fe4c4
......@@ -2089,11 +2089,7 @@ class SignalHandler(object):
@param signum: Single signal number or set of signal numbers
"""
if isinstance(signum, (int, long)):
self.signum = set([signum])
else:
self.signum = set(signum)
self.signum = set(signum)
self.called = False
self._previous = {}
......
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