fix bug

web_src/js/components/MinioUploader.vue

@@ -193,6 +193,9 @@ export default {
       const time = new Date().getTime();
       this.status = this.dropzoneParams.data('md5-computing');
       file.totalChunkCounts = chunks;
+      if (file.size==0) {
+        file.totalChunkCounts = 1
+      }
       loadMd5Next();
 
       fileReader.onload = (e) => {