AaronFiore/electrum
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More modality fixes and cleanups

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This commit is contained in:
Neil Booth
2015-12-23 18:31:36 +09:00
parent 37b474716b
commit 9484b6371f
6 changed files with 37 additions and 38 deletions
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lib/qrscanner.py
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@@ -12,7 +12,7 @@ proc = None
def scan_qr(config):
global proc
if not zbar:
raise BaseException("\n".join([_("Cannot start QR scanner."),_("The zbar package is not available."),_("On Linux, try 'sudo pip install zbar'")]))
raise RuntimeError("\n".join([_("Cannot start QR scanner."),_("The zbar package is not available."),_("On Linux, try 'sudo pip install zbar'")]))
if proc is None:
device = config.get("video_device", "default")
if device == 'default':