Revert accidentally committed existence check (#13931)
Andrew Clark committed
Oct 23, 2018 at 14:27 UTC
fefa1269e2a67fa5ef0992d5cc1d6114b7948b7e
1 file changed
+1
-7
packages/react-reconciler/src/ReactFiberCommitWork.js
+1
-7
@@ -499,13 +499,7 @@ function commitUnmount(current: Fiber): void {
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case ClassComponent: {
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safelyDetachRef(current);
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const instance = current.stateNode;
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- if (
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- // Typically, a component that mounted will have an instance. However,
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- // outside of concurrent mode, a suspended component may commit without
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- // an instance, so we need to check whether it exists.
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- instance !== null &&
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- typeof instance.componentWillUnmount === 'function'
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- ) {
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+ if (typeof instance.componentWillUnmount === 'function') {
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safelyCallComponentWillUnmount(current, instance);
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}
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return;