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Use connection closing flag only for exception handling

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Otherwise we kill the beforePrinterDisconnected gcode script...

See #1021
(cherry picked from commit 2fe956e)
This commit is contained in:
Gina Häußge 2015-08-13 17:22:26 +02:00
parent e8ef0ba8a4
commit 5f53b704dd
1 changed files with 2 additions and 2 deletions
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4
src/octoprint/util/comm.py
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@ -1326,7 +1326,7 @@ class MachineCom(object):
return line
def _readline(self):
if self._serial == None or self._connection_closing:
if self._serial is None:
return None
try:
@ -1646,7 +1646,7 @@ class MachineCom(object):
self._doSendWithoutChecksum(commandToSend)
def _doSendWithoutChecksum(self, cmd):
if self._serial is None or self._connection_closing:
if self._serial is None:
return
self._log("Send: %s" % cmd)