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avm2: Do not panic in XMLList call handler

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sleepycatcoding 2023-10-13 00:37:12 +03:00 committed by Nathan Adams
parent 8021efaabc
commit 8b5b135a2d
1 changed files with 7 additions and 4 deletions
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11
core/src/avm2/globals/xml_list.rs
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@ -83,12 +83,15 @@ pub fn call_handler<'gc>(
_this: Object<'gc>, _this: Object<'gc>,
args: &[Value<'gc>], args: &[Value<'gc>],
) -> Result<Value<'gc>, Error<'gc>> { ) -> Result<Value<'gc>, Error<'gc>> {
// We do *not* create a new object when AS does 'XMLList(someXMLList)' if args.len() == 1 {
if let Some(obj) = args.try_get_object(activation, 0) { // We do *not* create a new object when AS does 'XMLList(someXMLList)'
if let Some(xml_list) = obj.as_xml_list_object() { if let Some(obj) = args.try_get_object(activation, 0) {
return Ok(xml_list.into()); if let Some(xml_list) = obj.as_xml_list_object() {
return Ok(xml_list.into());
}
} }
} }
Ok(activation Ok(activation
.avm2() .avm2()
.classes() .classes()