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fix: 修复引用类型初始为空取值错误 #19

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fix: 修复引用类型初始为空取值错误 #19

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2 changes: 1 addition & 1 deletion src/lib/Heap/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -57,7 +57,7 @@ class Heap {
} else if (propTypes[name] === Number) {
return (Number(value) as unknown) as ValueOf<Props>;
}
if (this.dataMap[value]) {
if (Object.prototype.hasOwnProperty.call(this.dataMap, value)) {
// 放在堆中的引用类型数据
const heapValue = this.dataMap[value];
// 取出即回收
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