add fetchcount

covas_mobile/lib/pages/ListItemMenu.dart

@@ -469,15 +469,17 @@ class _MyHomePageState extends State<ListItemMenu> {
         print("results fetch : ${body}");
         print("fetch count : ${_fetchCount}");
         // Update state after getting the response
-        if (body.isEmpty) {
-          _fetchCount--;
-        }
+
         setState(() {
           if (body.isNotEmpty) {
+            int counter = filteredPosts.length;
             // If we have results, map them to Events
             filteredPosts = body
                 .map((e) => Events.fromJson(e as Map<String, dynamic>))
                 .toList();
+            if (counter == filteredPosts.length) {
+              _fetchCount--;
+            }
           }
         });
       } else {