fix(isPlainObject): support check Object.create(null)

zhe-he · web-flow · commit 8166351bb130 · 2023-12-05T10:44:49.000+08:00
diff --git a/src/utils/isPlainObject.ts b/src/utils/isPlainObject.ts
@@ -10,5 +10,5 @@ export default function isPlainObject(obj: any): obj is object {
     proto = Object.getPrototypeOf(proto)
   }
 
-  return Object.getPrototypeOf(obj) === proto
+  return Object.getPrototypeOf(obj) === proto || Object.getPrototypeOf(obj) === null
 }

Original file line number	Diff line number	Diff line change
`@@ -10,5 +10,5 @@ export default function isPlainObject(obj: any): obj is object {`
`10`	`10`	`proto = Object.getPrototypeOf(proto)`
`11`	`11`	`}`
`12`	`12`
`13`		`- return Object.getPrototypeOf(obj) === proto`
	`13`	`+ return Object.getPrototypeOf(obj) === proto \|\| Object.getPrototypeOf(obj) === null`
`14`	`14`	`}`