Allow for null targetFiber for root event handling (#15247)
Dominic Gannaway committed
Mar 28, 2019 at 21:43 UTC
5d336df70664a9c8db497f57ef9cfbaf59fb28e8
2 files changed
+2
-2
packages/react-dom/src/events/DOMEventResponderSystem.js
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-1
@@ -259,7 +259,7 @@ function handleTopLevelType(
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export function runResponderEventsInBatch(
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topLevelType: DOMTopLevelEventType,
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- targetFiber: Fiber,
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+ targetFiber: null | Fiber,
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nativeEvent: AnyNativeEvent,
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nativeEventTarget: EventTarget,
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eventSystemFlags: EventSystemFlags,
packages/react-dom/src/events/ReactDOMEventListener.js
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@@ -143,7 +143,7 @@ function handleTopLevel(bookKeeping: BookKeepingInstance) {
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nativeEvent,
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eventTarget,
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);
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- } else if (enableEventAPI && targetInst !== null) {
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+ } else if (enableEventAPI) {
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// Responder event system (experimental event API)
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runResponderEventsInBatch(
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topLevelType,