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| author | Simon Sapin <simon.sapin@exyr.org> | 2018-01-22 13:26:04 +0100 |
|---|---|---|
| committer | Simon Sapin <simon.sapin@exyr.org> | 2018-01-22 17:41:26 +0100 |
| commit | b78ac6ba6a40929dad3ec00bf8c0e99fdb0f3437 (patch) | |
| tree | e8e8dfca60fda0179c5b33b77585430a2f30ea11 /components/script/dom/bindings/iterable.rs | |
| parent | 10ec5a2bb0e08940a5d14500d59f2aadd913bc19 (diff) | |
| download | servo-b78ac6ba6a40929dad3ec00bf8c0e99fdb0f3437.tar.gz servo-b78ac6ba6a40929dad3ec00bf8c0e99fdb0f3437.zip | |
Use safe NonZero constructor instead of an explicit null check
Diffstat (limited to 'components/script/dom/bindings/iterable.rs')
| -rw-r--r-- | components/script/dom/bindings/iterable.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/components/script/dom/bindings/iterable.rs b/components/script/dom/bindings/iterable.rs index 0228e31caae..15fbe7175cb 100644 --- a/components/script/dom/bindings/iterable.rs +++ b/components/script/dom/bindings/iterable.rs @@ -105,8 +105,7 @@ impl<T: DomObject + JSTraceable + Iterable> IterableIterator<T> { }; self.index.set(index + 1); result.map(|_| { - assert!(!rval.is_null()); - unsafe { NonNull::new_unchecked(rval.get()) } + NonNull::new(rval.get()).expect("got a null pointer") }) } } |