From e41df688980266bd2a30d334606a31816b807b22 Mon Sep 17 00:00:00 2001 From: Ming Ming Date: Wed, 15 Sep 2021 05:03:09 +0800 Subject: [PATCH] Fix a rare NPE --- lib/widget/viewer.dart | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/widget/viewer.dart b/lib/widget/viewer.dart index 10e71489..09dcd11e 100644 --- a/lib/widget/viewer.dart +++ b/lib/widget/viewer.dart @@ -108,7 +108,7 @@ class _ViewerState extends State children: [ Container(color: Colors.black), if (!_isViewerLoaded || - !_pageStates[_viewerController.currentPage]!.hasLoaded) + _pageStates[_viewerController.currentPage]?.hasLoaded != true) Align( alignment: Alignment.center, child: const CircularProgressIndicator(),