imaplib: transform None into "NIL"

gordonmessmer · gordonmessmer · commit f007fdf51b35 · 2023-02-15T20:29:11.000-08:00
diff --git a/Lib/imaplib.py b/Lib/imaplib.py
@@ -980,7 +980,7 @@ def _command(self, name, *args):
         name = bytes(name, self._encoding)
         data = tag + b' ' + name
         for arg in args:
-            if arg is None: continue
+            if arg is None: arg = b'NIL'
             if isinstance(arg, str):
                 arg = bytes(arg, self._encoding)
             data = data + b' ' + arg
