No need to do anything when returning from PreferencesActivity

src/org/fdroid/fdroid/FDroid.java

@@ -240,11 +240,6 @@ public class FDroid extends FragmentActivity {
             // unschedule) the service accordingly. It's cheap, so no need to
             // check if the particular setting has actually been changed.
             UpdateService.schedule(getBaseContext());
-            if (data != null && data.hasExtra("update")) {
-                updateRepos();
-            } else {
-                repopulateViews();
-            }
             break;
 
         }