:)

src/com/owncloud/android/services/observer/SyncedFolderObserverService.java

@@ -136,7 +136,6 @@ public class SyncedFolderObserverService extends Service {
                 }
             }
         } else {
-            int foundLocation = -1;
             for (int i = 0; i < pairArrayList.size(); i++) {
                 SyncedFolder syncFolder = pairArrayList.get(i).getKey();
                 for (SyncedFolder syncedFolder : mProvider.getSyncedFolders()) {
@@ -144,7 +143,6 @@ public class SyncedFolderObserverService extends Service {
                         syncFolder = syncedFolder;
                         pairArrayList.set(i, new SerializablePair<SyncedFolder, FileEntry>(syncFolder,
                                 pairArrayList.get(i).getValue()));
-                        foundLocation = i;
                         break;
                     }
                 }
@@ -158,7 +156,7 @@ public class SyncedFolderObserverService extends Service {
                     monitor.addObserver(observer);
                     syncedFolderMap.put(syncFolder, observer);
                 } else {
-                    pairArrayList.remove(foundLocation);
+                    pairArrayList.remove(i);
 
                 }
             }