bugfix

src/app/views/fuwutai/fuwutai.component.ts

@@ -2732,6 +2732,10 @@ export class FuwutaiComponent implements OnInit {
       this.patientList = [patient];
       return;
     }
+    if(!id){
+      this.patientList = [];
+      return;
+    }
     let dataObj = { searchWords, deptId: id };
     this.isLoadingPatient = true;
     this.mainService.getPatientList(dataObj).subscribe((result) => {