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| -rw-r--r-- | Doc/library/dataclasses.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Doc/library/dataclasses.rst b/Doc/library/dataclasses.rst index b26f642..9e3c792 100644 --- a/Doc/library/dataclasses.rst +++ b/Doc/library/dataclasses.rst @@ -532,7 +532,7 @@ Mutable default values class C: x = [] def add(self, element): - self.x += element + self.x.append(element) o1 = C() o2 = C() |