applets: fix warning timing

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Star Chen 2021-07-19 12:26:01 +08:00 committed by GitHub
parent 796aeabb53
commit e996b5f635
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1 changed files with 2 additions and 1 deletions

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@ -34,7 +34,8 @@ class HistogramPlot(pyqtgraph.PlotWidget):
brush=(0, 0, 255, 150))
self.setTitle(title)
else:
self.timer.start(1000)
if not self.timer.isActive():
self.timer.start(1000)
def length_warning(self):
self.clear()