LBRYFoundation/LBRY-Vault
1
0
Fork 0
mirror of https://github.com/LBRYFoundation/LBRY-Vault.git synced 2025-08-31 17:31:36 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

catch zbar.UnsupportedError

Browse source
This commit is contained in:
ThomasV 2014-06-26 19:23:15 +02:00
parent b5acdab3e9
commit b614a673eb
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
plugins/qrscanner.py
View file

@ -35,6 +35,8 @@ class Plugin(BasePlugin):
try:
proc = zbar.Processor()
proc.init(video_device=self.video_device())
except zbar.UnsupportedError:
return False
except zbar.SystemError:
# Cannot open video device
pass