fix: 变量使用错误

src/utils/jensen.js

@@ -690,9 +690,10 @@ Jensen.prototype.listFiles = async function () {
 
   let fc = null;
   fc = await this.getFileCount(5);
+  fc = fc ? fc.count : 0;
   // if (fc == null) return [];
 
-  if (fc && fc.count == 0) return [];
+  if (fc == 0) return [];
   console.log('file count: ' + fc);
 
   let self = this;
@@ -864,6 +865,7 @@ Jensen.prototype.listFiles = async function () {
     }
     else if (fc > 0 && fc - files.length < 10) ts = 1000;
     else ts = 15000;
+    console.log('ts, fc, files.length', ts, fc, files.length);
     jensen[kv] = window.setTimeout(() => {
       console.log('remove tag: ' + tag);
       jensen[tag] = null;