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fix: type error in emote pack list in rooms with only non-default packs
If a room has emote packs, but none of them have an empty state key, we insert 'null' to also add a default pack people can easily edit. However, in that case we initialized the Map<String, Event?> variable with a Map<String, Event>. As such assigning null will throw. Converting manually with Map.of fixes that. fixes #1138
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@ -24,8 +24,11 @@ class MultipleEmotesSettingsView extends StatelessWidget {
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body: StreamBuilder(
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stream: room.onUpdate.stream,
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builder: (context, snapshot) {
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final Map<String, Event?> packs =
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room.states['im.ponies.room_emotes'] ?? <String, Event>{};
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final packStateEvents = room.states['im.ponies.room_emotes'];
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// we need to manually convert the map using Map.of, otherwise assigning null will throw a type error.
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final Map<String, Event?> packs = packStateEvents != null
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? Map<String, Event?>.of(packStateEvents)
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: <String, Event?>{};
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if (!packs.containsKey('')) {
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packs[''] = null;
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}
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