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fix: guard against non-object provide value

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This commit is contained in:
Evan You 2022-06-01 22:18:05 +08:00
parent a00c63beb4
commit c319cc7a74
1 changed files with 4 additions and 1 deletions
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5
src/core/instance/inject.ts
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@ -1,4 +1,4 @@
import { warn, hasSymbol, isFunction } from '../util/index'
import { warn, hasSymbol, isFunction, isObject } from '../util/index'
import { defineReactive, toggleObserving } from '../observer/index'
import type { Component } from 'types/component'
import { provide } from 'v3/apiInject'
@ -10,6 +10,9 @@ export function initProvide(vm: Component) {
const provided = isFunction(provideOption)
? provideOption.call(vm)
: provideOption
if (!isObject(provided)) {
return
}
const keys = hasSymbol ? Reflect.ownKeys(provided) : Object.keys(provided)
setCurrentInstance(vm)
for (let i = 0; i < keys.length; i++) {