Fix broken reference.

Bug: 24134270
Change-Id: I62c32b6cacdc931e7c99dca68b73aa6bf678b497
diff --git a/src/com/android/dialer/filterednumber/BlockedNumberFragment.java b/src/com/android/dialer/filterednumber/BlockedNumberFragment.java
index a89ca84..223f2ce 100644
--- a/src/com/android/dialer/filterednumber/BlockedNumberFragment.java
+++ b/src/com/android/dialer/filterednumber/BlockedNumberFragment.java
@@ -168,6 +168,7 @@
 
     @Override
     public void onVoicemailStatusFetched(Cursor cursor) {
+        final View hideSetting = getActivity().findViewById(R.id.hide_blocked_calls_setting);
         if (cursor == null) {
             hideSetting.setVisibility(View.GONE);
             return;
@@ -175,7 +176,6 @@
 
         final boolean hasVisualVoicemailSource =
                 mVoicemailStatusHelper.getNumberActivityVoicemailSources(cursor) > 0;
-        View hideSetting = getActivity().findViewById(R.id.hide_blocked_calls_setting);
         if (hasVisualVoicemailSource) {
             hideSetting.setVisibility(View.VISIBLE);
         } else {