opt.: replace first with firstOrNull

2024-03-06 15:33:00 +08:00
parent fc00b4b961
commit 602ef60bf0
7 changed files with 11 additions and 9 deletions
--- a/lib/data/model/server/temp.dart
+++ b/lib/data/model/server/temp.dart
@@ -50,7 +50,7 @@ class Temperatures {
        return _map[key];
      }
    }
-    return _map.values.first;
+    return _map.values.firstOrNull;
  }
 }