Address some build warnings

app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/MigrationSourcesController.kt

@@ -52,13 +52,13 @@ class MigrationSourcesController : ComposeController<MigrationSourcesPresenter>(
             }
             R.id.asc_alphabetical,
             R.id.desc_alphabetical,
--> {
+            -> {
                 presenter.setAlphabeticalSorting(itemId == R.id.asc_alphabetical)
                 true
             }
             R.id.asc_count,
             R.id.desc_count,
--> {
+            -> {
                 presenter.setTotalSorting(itemId == R.id.asc_count)
                 true
             }

app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt

@@ -358,6 +358,7 @@ open class BrowseSourceController(bundle: Bundle) :
                         when (filter) {
                             is Filter.TriState -> filter.state = 1
                             is Filter.CheckBox -> filter.state = true
+                            else -> {}
                         }
                         filterList = presenter.sourceFilters
                         break@filter