Missing return

e973c612 · Raymond Hettinger · e67420d7 · e973c612
Commit e973c612 authored Jan 31, 2008 by Raymond Hettinger
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 0 deletions

Lib/_abcoll.py Lib/_abcoll.py +1 -0

No files found.
--- a/Lib/_abcoll.py
+++ b/Lib/_abcoll.py
@@ -293,6 +293,7 @@ class MutableSet(Set):
                self.discard(value)
            else:
                self.add(value)
+        return self

    def __isub__(self, it):
        for value in it: