WT1.1.11 Null-Safe migration

2021-04-02 11:42:26 +02:00
parent a656562c49
commit 01148c6e39
219 changed files with 3208 additions and 5334 deletions
@@ -5,7 +5,7 @@ import 'package:sqflite/sqflite.dart';
 class DB {
  static final DB _singleton = DB._internal();
  String dbName = "workouttest.db";
-  Database _db;
+  late Database _db;

  factory DB() {
    return _singleton;
@@ -30,9 +30,7 @@ class DB {
  }

  Future<void> closeDb() async {
-    if ( _db != null ) {
-      this._db.close();
-    }
+    this._db.close();
  }

  Database getDB() => this._db;