Add camera error message
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@ -31,7 +31,8 @@ class qr_reader():
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if value != "":
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if value != "":
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self.camera.close()
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self.camera.close()
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return value
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return value
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else:
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print("\nGot no image for " + str(x))
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self.camera.close()
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self.camera.close()
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return False
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return False
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