Fix characters erased from the Search field when the result are coming (#545)

CHANGES.md

@@ -11,7 +11,7 @@ Other changes:
  -
 
 Bugfix:
- -
+ - Fix characters erased from the Search field when the result are coming (#545)
 
 Translations:
  -

vector/src/main/java/im/vector/riotx/features/roomdirectory/PublicRoomsFragment.kt

@@ -143,11 +143,16 @@ class PublicRoomsFragment : VectorBaseFragment(), PublicRoomsController.Callback
         viewModel.loadMore()
     }
 
+    var initialValueSet = false
+
     override fun invalidate() = withState(viewModel) { state ->
+        if (!initialValueSet) {
+            initialValueSet = true
             if (publicRoomsFilter.query.toString() != state.currentFilter) {
                 // For initial filter
                 publicRoomsFilter.setQuery(state.currentFilter, false)
             }
+        }
 
         // Populate list with Epoxy
         publicRoomsController.setData(state)