Fix a crash

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonAccount.java

@@ -82,6 +82,11 @@ public class FragmentMastodonAccount extends Fragment {
 
         instance = currentInstance;
         token = currentToken;
+        flagLoading = false;
+        binding = FragmentPaginationBinding.inflate(inflater, container, false);
+        SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
+        boolean displayScrollBar = sharedpreferences.getBoolean(getString(R.string.SET_TIMELINE_SCROLLBAR), false);
+        binding.recyclerView.setVerticalScrollBarEnabled(displayScrollBar);
         if (getArguments() != null) {
             long bundleId = getArguments().getLong(Helper.ARG_INTENT_ID, -1);
             if (bundleId != -1) {
@@ -100,11 +105,7 @@ public class FragmentMastodonAccount extends Fragment {
             initializeAfterBundle(null);
         }
 
-        flagLoading = false;
-        binding = FragmentPaginationBinding.inflate(inflater, container, false);
-        SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(requireActivity());
-        boolean displayScrollBar = sharedpreferences.getBoolean(getString(R.string.SET_TIMELINE_SCROLLBAR), false);
-        binding.recyclerView.setVerticalScrollBarEnabled(displayScrollBar);
+
         return binding.getRoot();
     }