[compat] Mute some F821 under python 3

chall0 · Feb 1, 2018 · 9a340af · 9a340af
1 parent 3c3bceb
commit 9a340af
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/youtube_dl/compat.py b/youtube_dl/compat.py
@@ -2909,8 +2909,8 @@ def __init__(self, fmt):
     if platform.python_implementation() == 'IronPython' and sys.version_info < (2, 7, 8):
         class compat_Struct(struct.Struct):
             def unpack(self, string):
-                if not isinstance(string, buffer):
-                    string = buffer(string)
+                if not isinstance(string, buffer):  # noqa: F821
+                    string = buffer(string)  # noqa: F821
                 return super(compat_Struct, self).unpack(string)
     else:
         compat_Struct = struct.Struct