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LibJS: Make Array.prototype.at return undefined on empty slot

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davidot 2021-06-13 18:09:59 +02:00 • committed by Linus Groh
parent 6c13cc67c6
commit 2d87d5dab9
1 changed files with 1 additions and 1 deletions
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Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp
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@ -1486,7 +1486,7 @@ JS_DEFINE_NATIVE_FUNCTION(ArrayPrototype::at)
} }
if (index.has_overflow() || index.value() >= length) if (index.has_overflow() || index.value() >= length)
return js_undefined(); return js_undefined();
return this_object->get(index.value()); return this_object->get(index.value()).value_or(js_undefined());
} }
} }