some changes

src/app/modals/delegar/delegar.page.ts

@@ -75,6 +75,9 @@ export class DelegarPage implements OnInit {
     this.router.navigate(['/home/gabinete-digital/expediente']);
     this.modalController.dismiss(null);
   }
+  goBack() {
+    window.history.back()
+  }
   cancelTask(){
     this.modalController.dismiss(null);
   }
@@ -100,7 +103,7 @@ export class DelegarPage implements OnInit {
       (error)=>{
         this.badRequest()
       });
-      this.close();
+      this.goBack();
     }
   }