electrum

commit b614a673eb1e05d95e626a658651151b6cf8cc7e
parent b5acdab3e98f22ae212dd9aa091f00d3132c186f
Author: ThomasV <thomasv@gitorious>
Date:   Thu, 26 Jun 2014 19:23:15 +0200

catch zbar.UnsupportedError

Diffstat:
M
plugins/qrscanner.py
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/plugins/qrscanner.py b/plugins/qrscanner.py
@@ -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