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qrscanner: return str

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This commit is contained in:
ThomasV 2017-09-23 09:40:20 +02:00
parent 9bdac1aae0
commit 1522a00012
1 changed files with 1 additions and 1 deletions
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2
lib/qrscanner.py
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@ -62,7 +62,7 @@ def scan_barcode(device='', timeout=-1, display=True, threaded=False):
return
symbol = libzbar.zbar_symbol_set_first_symbol(symbols)
data = libzbar.zbar_symbol_get_data(symbol)
return data
return str(data)
def _find_system_cameras():
device_root = "/sys/class/video4linux"