remove empty squads from army view; replace window.scroll with window.scrollTo()

api/routes/overview.js

@@ -67,6 +67,9 @@ overview.route('/')
             if (err) {
               return next(err);
             }
+
+            // do not return empty squads
+            if (squadMembers.length > 0) {
               const s = squad.toObject();
               s.members = squadMembers;
               s.memberCount = squadMembers.length;
@@ -80,6 +83,8 @@ overview.route('/')
                 armyOverview.OPFOR.squads.push(s);
                 countOpfor += s.members.length;
               }
+            }
+
             callback();
           });
         });

static/src/app/statistic/war-detail/war-detail.component.ts

@@ -66,7 +66,7 @@ export class WarDetailComponent {
         this.fractionStatsInitialized = true;
       });
     }
-    window.scroll({left: 0, top: 0, behavior: 'smooth'});
+    window.scrollTo({left: 0, top: 0, behavior: 'smooth'});
   }
 
   /**