From: ThomasV <thomasv@gitorious>
Date: Thu, 26 Jun 2014 17:23:15 +0000 (+0200)
Subject: catch zbar.UnsupportedError
X-Git-Url: https://git.novaco.in/?p=electrum-nvc.git;a=commitdiff_plain;h=b614a673eb1e05d95e626a658651151b6cf8cc7e

catch zbar.UnsupportedError
---

diff --git a/plugins/qrscanner.py b/plugins/qrscanner.py
index e99a0bc..c42347c 100644
--- 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