Don't decode string if confidence isn't high enough

couchpotato/core/helpers/encoding.py

@@ -38,8 +38,11 @@ def toUnicode(original, *args):
                 try:
                     detected = detect(original)
                     try:
+                        if detected.get('confidence') > 0.8:
                             return original.decode(detected.get('encoding'))
                     except:
+                        pass
+
                     return ek(original, *args)
                 except:
                     raise