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Ensured that multiple requests from the same camera are no longer possible

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CL-541
This commit is contained in:
Jaime van Kessel 2017-12-20 15:38:47 +01:00
parent 37461a7934
commit 95b1e8f68c
1 changed files with 2 additions and 0 deletions
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2
cura/PrinterOutput/NetworkCamera.py
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@ -45,6 +45,8 @@ class NetworkCamera(QObject):
@pyqtSlot() @pyqtSlot()
def start(self): def start(self):
# Ensure that previous requests (if any) are stopped.
self.stop()
if self._target is None: if self._target is None:
Logger.log("w", "Unable to start camera stream without target!") Logger.log("w", "Unable to start camera stream without target!")
return return