Prevetn NPE

app/src/main/java/eu/faircode/email/FragmentAnswers.java

@@ -243,6 +243,8 @@ public class FragmentAnswers extends FragmentBase {
 
         MenuItem menuSearch = menu.findItem(R.id.menu_search);
         SearchView searchView = (SearchView) menuSearch.getActionView();
+
+        if (searchView != null)
             searchView.setQueryHint(getString(R.string.title_rules_search_hint));
 
         final String search = searching;

app/src/main/java/eu/faircode/email/FragmentContacts.java

@@ -198,6 +198,8 @@ public class FragmentContacts extends FragmentBase {
 
         MenuItem menuSearch = menu.findItem(R.id.menu_search);
         SearchView searchView = (SearchView) menuSearch.getActionView();
+
+        if (searchView != null)
             searchView.setQueryHint(getString(R.string.title_search));
 
         final String search = searching;

app/src/main/java/eu/faircode/email/FragmentFolders.java

@@ -641,6 +641,8 @@ public class FragmentFolders extends FragmentBase {
 
         MenuItem menuSearch = menu.findItem(R.id.menu_search_folder);
         SearchView searchView = (SearchView) menuSearch.getActionView();
+
+        if (searchView != null)
             searchView.setQueryHint(getString(R.string.title_search));
 
         final String search = searching;

app/src/main/java/eu/faircode/email/FragmentOptions.java

@@ -274,6 +274,7 @@ public class FragmentOptions extends FragmentBase {
         final MenuItem menuSearch = menu.findItem(R.id.menu_search);
         final SearchView searchView = (SearchView) menuSearch.getActionView();
 
+        if (searchView != null)
             searchView.setQueryHint(getString(R.string.title_search));
 
         final SearchView.OnSuggestionListener onSuggestionListener = new SearchView.OnSuggestionListener() {

app/src/main/java/eu/faircode/email/FragmentRules.java

@@ -321,6 +321,8 @@ public class FragmentRules extends FragmentBase {
 
         MenuItem menuSearch = menu.findItem(R.id.menu_search);
         SearchView searchView = (SearchView) menuSearch.getActionView();
+
+        if (searchView != null)
             searchView.setQueryHint(getString(R.string.title_rules_search_hint));
 
         final String search = searching;