diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/ArticlePager.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/ArticlePager.java
index 00d0e536..6a394078 100755
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/ArticlePager.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/ArticlePager.java
@@ -145,7 +145,7 @@ public class ArticlePager extends Fragment {
 
 			@Override
 			protected void onPostExecute(JsonElement result) {
-				if (isDetached()) return;
+				if (isDetached() || !isAdded()) return;
 
 				super.onPostExecute(result);
 				
diff --git a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
index 14f0f1ff..3cb69c7f 100755
--- a/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
+++ b/org.fox.ttrss/src/main/java/org/fox/ttrss/HeadlinesFragment.java
@@ -494,7 +494,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener,
 
 				@Override
 				protected void onPostExecute(JsonElement result) {
-					if (isDetached()) return;
+					if (isDetached() || !isAdded()) return;
 					
 					if (getView() != null) {
 						ListView list = (ListView)getView().findViewById(R.id.headlines_list);