From 42d4b34a9531f92d380cfe55aea2033a480d420c Mon Sep 17 00:00:00 2001
From: nilsreichardt <me@nils.re>
Date: Tue, 9 May 2023 13:14:05 +0200
Subject: [PATCH] Fix opening dynamic links

---
 app/lib/main/dynamic_links.dart | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/lib/main/dynamic_links.dart b/app/lib/main/dynamic_links.dart
index 7a00ad1aa..9cd6cb549 100644
--- a/app/lib/main/dynamic_links.dart
+++ b/app/lib/main/dynamic_links.dart
@@ -23,7 +23,11 @@ class DynamicLinkOverlay extends StatelessWidget {
     return StreamBuilder<EinkommenderLink>(
       stream: einkommendeLinks,
       builder: (context, snapshot) {
-        if (snapshot.hasData && !snapshot.data.empty && activated) {
+        // Note: activated can be null, so need to use `activated == true`
+        // instead of just `activated`. Otherwise, you can easily a "Failed
+        // assertion: boolean expression must not be null", see
+        // https://github.com/SharezoneApp/sharezone-app/issues/659
+        if (snapshot.hasData && !snapshot.data.empty && activated == true) {
           final einkommenderLink = snapshot.data;
           // If Notification is shown directly an Error as thrown, as it can't be displayed while this is still bulding (marked as dirty)
           Future.delayed(Duration(seconds: 1)).then((_) =>