qrscanner: return str

7 years ago · 1522a00012
1 changed files with 1 additions and 1 deletions
--- a/lib/qrscanner.py
+++ b/lib/qrscanner.py
@ -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"