Update _list-item.blade.php

Author: sdebacker

src/resources/views/public/_list-item.blade.php

@@ -3,7 +3,9 @@
         <img class="project-list-item-image" src="{!! $project->present()->image(540, 400) !!}" alt="">
         <div class="project-list-item-info">
             <div class="project-list-item-title">{{ $project->title }}</div>
+            @isset($project->summary)
             <div class="project-list-item-summary">{{ $project->summary }}</div>
+            @endisset
             <div class="project-list-item-date">{{ $project->present()->dateLocalized }}</div>
         </div>
     </a>