fixed null check operator issue

tiamo · Mar 21, 2021 · 03089bb · 03089bb
1 parent 41ddd87
commit 03089bb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/page_view.dart b/lib/page_view.dart
@@ -128,8 +128,7 @@ class _ConcentricPageViewState extends State<ConcentricPageView> {
               builder: (BuildContext context, child) {
                 // on the first render, the pageController.page is null,
                 // this is a dirty hack
-                if (_pageController?.position?.minScrollExtent == null ||
-                    _pageController?.position?.maxScrollExtent == null) {
+                if (!_pageController.position.hasContentDimensions) {
                   Future.delayed(Duration(microseconds: 1), () {
                     setState(() {});
                   });