Fix crashes

app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt

@@ -124,7 +124,7 @@ class LibraryUpdateService : Service() {
      * @param startId the start id of this command.
      * @return the start value of the command.
      */
-    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         // If there's no network available, set a component to start this service again when
         // a connection is available.
         if (!NetworkUtil.isNetworkConnected(this)) {

app/src/main/java/eu/kanade/tachiyomi/ui/catalogue/CatalogueFragment.kt

@@ -172,7 +172,7 @@ class CatalogueFragment : BaseRxFragment<CataloguePresenter>(), FlexibleViewHold
         spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
 
         val onItemSelected = object : AdapterView.OnItemSelectedListener {
-            override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
+            override fun onItemSelected(parent: AdapterView<*>, view: View? , position: Int, id: Long) {
                 val source = spinnerAdapter.getItem(position)
                 if (selectedIndex != position || adapter.isEmpty) {
                     // Set previous selection if it's not a valid source and notify the user