job_status: M117 without text clears the label fix #614
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@ -894,8 +894,9 @@ class JobStatusPanel(ScreenPanel):
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def update_message(self):
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msg = self._printer.get_stat("display_status", "message")
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if type(msg) == str:
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self.labels['lcdmessage'].set_text(msg)
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if msg is None:
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msg = " "
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self.labels['lcdmessage'].set_text(str(msg))
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def update_temp(self, x, temp, target):
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if target > 0:
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