electrum

commit 7ef86d8bbba7605eabea7373203e62fdc950b84f
parent e7d24c31bd4965a4b9f4c86dd39cf4f887e89a9f
Author: ThomasV <thomasv@gitorious>
Date:   Fri, 19 Sep 2014 11:20:26 +0200

better error message

Diffstat:
M
lib/qrscanner.py
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/qrscanner.py b/lib/qrscanner.py
@@ -1,4 +1,5 @@
 import os
+from i18n import _
 
 try:
     import zbar
@@ -8,7 +9,7 @@ except ImportError:
 
 def scan_qr(config):
     if not zbar:
-        raise BaseException("The zbar package is not available.\nOn Linux, try 'sudo apt-get install python-zbar'")
+        raise BaseException("\n".join([_("Cannot start QR scanner."),_("The zbar package is not available."),_("On Linux, try 'sudo apt-get install python-zbar'")]))
     device = config.get("video_device", "default")
     if device == 'default':
         device = ''