diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java
index 936335be..0dc6ce6b 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java
@@ -327,7 +327,7 @@ public class TopicActivity extends BaseActivity {
             drawer.closeDrawer();
             return;
         }
-        else if(postsList.get(postsList.size()-1)==null)
+        else if(postsList!=null && postsList.size()>0 && postsList.get(postsList.size()-1)==null)
         {
             postsList.remove(postsList.size() - 1);
             topicAdapter.notifyItemRemoved(postsList.size());