Don't reload threadPane when a thread is already loaded.

Clover/app/src/main/java/org/floens/chan/ui/activity/ChanActivity.java

@@ -559,10 +559,13 @@ public class ChanActivity extends BaseActivity implements AdapterView.OnItemSele
             loadable = pin.loadable;
         }
 
-        threadLoadable = loadable;
-
-        threadFragment.bindLoadable(loadable);
-        threadFragment.requestData();
+        if (threadLoadable.equals(loadable)) {
+            threadFragment.requestNextData();
+        } else {
+            threadLoadable = loadable;
+            threadFragment.bindLoadable(loadable);
+            threadFragment.requestData();
+        }
 
         threadPane.closePane();
 

Clover/app/src/main/java/org/floens/chan/ui/fragment/ThreadFragment.java

@@ -99,6 +99,10 @@ public class ThreadFragment extends Fragment implements ThreadManager.ThreadMana
         threadManager.requestData();
     }
 
+    public void requestNextData() {
+        threadManager.requestNextData();
+    }
+
     public void reload() {
         setEmpty();