1 files changed, 1 insertions(+), 0 deletions(-)

M src/main/java/eu/siacs/conversations/ui/ConversationFragment.java

@@ 1488,6 1488,7 @@ public class ConversationFragment extends XmppFragment
     }
 
     protected void newThreadTutorialToast(String s) {
+        if (activity == null) return;
         final SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
         final int tutorialCount = p.getInt("thread_tutorial", 0);
         if (tutorialCount < 5) {