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Fix earlyinit to run properly on Windows.

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signal.SIGUSR1 is not available on Windows so we import signal and check
dynamically if SIGUSR1 is available instead.
This commit is contained in:
Florian Bruhin 2014-05-14 08:52:40 +02:00
parent cf30adf38d
commit 4a2fee8b1c
1 changed files with 3 additions and 3 deletions
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6
qutebrowser/utils/earlyinit.py
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@ -23,7 +23,7 @@ import sys
import faulthandler import faulthandler
import textwrap import textwrap
import traceback import traceback
from signal import SIGUSR1 import signal
# Now we initialize the faulthandler as early as possible, so we theoretically # Now we initialize the faulthandler as early as possible, so we theoretically
@ -44,9 +44,9 @@ def init_faulthandler():
# crashes to the user at the next start. # crashes to the user at the next start.
return return
faulthandler.enable() faulthandler.enable()
if hasattr(faulthandler, 'register'): if hasattr(faulthandler, 'register') and hasattr(signal, 'SIGUSR1'):
# If available, we also want a traceback on SIGUSR1. # If available, we also want a traceback on SIGUSR1.
faulthandler.register(SIGUSR1) faulthandler.register(signal.SIGUSR1)
# Now the faulthandler is enabled we fix the Qt harfbuzzing library, before # Now the faulthandler is enabled we fix the Qt harfbuzzing library, before