diff options
| -rw-r--r-- | third_party/nix/src/libexpr/attr-set.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/third_party/nix/src/libexpr/attr-set.cc b/third_party/nix/src/libexpr/attr-set.cc index c5cfbf3caf..5ef63a129c 100644 --- a/third_party/nix/src/libexpr/attr-set.cc +++ b/third_party/nix/src/libexpr/attr-set.cc @@ -23,12 +23,13 @@ BindingsIterator& BindingsIterator::operator++() { } BindingsIterator BindingsIterator::operator++(int) { + auto old = *this; std::visit(util::overloaded{ [](AttributeMap::iterator& iter) { iter++; }, [](AttributeVector::iterator& iter) { iter++; }, }, _iterator); - return *this; + return old; } bool BindingsIterator::operator==(const BindingsIterator& other) const { |