fix: use Object.is to compare whether the two values have changed (#1593

)
alibaba · May 9, 2022 · d5a4509 · d5a4509
1 parent d251ba6
commit d5a4509
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/hooks/src/usePrevious/index.ts b/packages/hooks/src/usePrevious/index.ts
@@ -2,7 +2,7 @@ import { useRef } from 'react';
 
 export type ShouldUpdateFunc<T> = (prev: T | undefined, next: T) => boolean;
 
-const defaultShouldUpdate = <T>(a?: T, b?: T) => a !== b;
+const defaultShouldUpdate = <T>(a?: T, b?: T) => !Object.is(a, b);
 
 function usePrevious<T>(
   state: T,