gamesheet hide logo if not exists

src/views/eventsheet/sheet.hbs

@@ -158,8 +158,9 @@
           <div>
             <span class="name">{{event.opponentName}}</span>
           </div>
+          {{#if opponent_logo.mediumUrl }}
           <img src="{{opponent_logo.mediumUrl}}">
-          {{!-- <%= ::Temple::Utils.escape_html((image_tag opponent_logos[event.opponent.id].medium_url)) %> --}}
+          {{/if}}
         </div>
         <div class="">
           <table>