Fehlerkorrekturen

lib/popups/tasks_popups/signature_popup.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:signature/signature.dart';
-import 'package:stadtbote/main.dart';
 import 'package:stadtbote/model/task_info.dart';
 import 'package:stadtbote/tools/util.dart';
 
@@ -28,7 +27,6 @@ showSignaturePopup(BuildContext context, TaskInfo taskInfo, Function(String?) on
                 var popupWidth = MediaQuery.of(context).size.width * 0.85;
 
                 String convertPoints(List<Point> points) {
-                  bool firstTap = true;
                   if (points.isNotEmpty) {
                     String result = "";