Migrate to nullsafety

TinoGuo · Jan 23, 2021 · d60ac97 · d60ac97
1 parent 6e000e7
commit d60ac97
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/src/decoration/decoration_underline.dart b/lib/src/decoration/decoration_underline.dart
@@ -31,8 +31,7 @@ class UnderlineDecoration extends PinDecoration
     required this.colorBuilder,
     this.lineHeight: 2.0,
     this.bgColorBuilder,
-  })  : assert(colorBuilder != null),
-        super(
+  }) : super(
           textStyle: textStyle,
           obscureStyle: obscureStyle,
           errorText: errorText,