AaronFiore/electrum
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catch zbar.UnsupportedError

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ThomasV
2014-06-26 19:23:15 +02:00
parent b5acdab3e9
commit b614a673eb
1 changed files with 2 additions and 0 deletions
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2
plugins/qrscanner.py
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@@ -35,6 +35,8 @@ class Plugin(BasePlugin):
try: try:
proc = zbar.Processor() proc = zbar.Processor()
proc.init(video_device=self.video_device()) proc.init(video_device=self.video_device())
except zbar.UnsupportedError:
return False
except zbar.SystemError: except zbar.SystemError:
# Cannot open video device # Cannot open video device
pass pass