空指针

This commit is contained in:
小海
2020-04-24 10:28:14 +08:00
parent 757cdf31df
commit 042c4d4fda

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@@ -33,7 +33,7 @@ export class ComponentStateService {
const prefix = path.substr(0, indexOf === 0 ? path.length : indexOf); const prefix = path.substr(0, indexOf === 0 ? path.length : indexOf);
this.dealWithPathChange(prefix) this.dealWithPathChange(prefix)
this.currentPath = prefix; this.currentPath = prefix;
subscriber.next(prefix) if (subscriber) subscriber.next(prefix)
}); });
return ob; return ob;
} }