Correct once handling for "nested" events #1324
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If you have two once listeners and the first one dispatches a second event that invokes both listeners, the second listener would be invoked twice as it had already been cloned before it got removed. As such setting its removed field is important after all. Fixes #1323.
awesomekling
approved these changes
Nov 18, 2024
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If you have two once listeners and the first one dispatches a second event that invokes both listeners, the second listener would be invoked twice as it had already been cloned before it got removed. As such setting its removed field is important after all.
Fixes #1323.
(See WHATWG Working Mode: Changes for more details.)
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