set homeserver field when populating room directory list

fixes #807

Signed-off-by: Marcus Hoffmann <bubu@bubu1.eu>

CHANGES.md

@@ -16,6 +16,7 @@ Bugfix 🐛:
  - Fix crash when opening room creation screen from the room filtering screen
  - Fix avatar image disappearing (#777)
  - Fix read marker banner when permalink
+ - Fix matrix.org room directory not being browsable
 
 Translations 🗣:
  -

vector/src/main/java/im/vector/riotx/features/roomdirectory/picker/RoomDirectoryListCreator.kt

@@ -48,6 +48,7 @@ class RoomDirectoryListCreator @Inject constructor(private val stringArrayProvid
             if (it != userHsName) {
                 // Use the server name as a default display name
                 result.add(RoomDirectoryData(
+                        homeServer = it,
                         displayName = it,
                         includeAllNetworks = true
                 ))