Merge pull request #754 from forslund/bugfix/issue-715

Remove ignoring SIG_CHLD

mycroft/skills/container.py

@@ -25,10 +25,6 @@ from mycroft.messagebus.client.ws import WebsocketClient
 from mycroft.skills.core import create_skill_descriptor, load_skill
 from mycroft.skills.intent_service import IntentService
 from mycroft.util.log import getLogger
-import signal
-
-# ignore DIGCHLD to terminate subprocesses correctly
-signal.signal(signal.SIGCHLD, signal.SIG_IGN)
 
 __author__ = 'seanfitz'
 

mycroft/skills/core.py

@@ -22,7 +22,6 @@ import time
 
 import os.path
 import re
-import signal
 import time
 from os.path import join, dirname, splitext, isdir
 

mycroft/skills/main.py

@@ -18,7 +18,6 @@
 
 import json
 import os
-import signal
 import subprocess
 import sys
 import time
@@ -37,9 +36,6 @@ from mycroft.util import connected
 from mycroft.util.log import getLogger
 import mycroft.dialog
 
-# ignore DIGCHLD to terminate subprocesses correctly
-signal.signal(signal.SIGCHLD, signal.SIG_IGN)
-
 logger = getLogger("Skills")
 
 __author__ = 'seanfitz'