1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/optparse.py b/Lib/optparse.py
index ed51b938204..e648a281e4c 100644
--- a/Lib/optparse.py
+++ b/Lib/optparse.py
@@ -573,7 +573,7 @@ class Option:
         # Filter out None because early versions of Optik had exactly
         # one short option and one long option, either of which
         # could be None.
-        opts = filter(None, opts)
+        opts = [opt for opt in opts if opt]
         if not opts:
             raise TypeError("at least one option string must be supplied")
         return opts