A little more dry.

Author: kevinpschaaf

src/lib/annotations/annotations.html

@@ -278,11 +278,8 @@
         content.setAttribute(attr.name, attr.value);
       }
       var name = slot.getAttribute('name');
-      if (name) {
-        content.setAttribute('select', '[slot=\'' + name + '\']');
-      } else {
-        content.setAttribute('select', ':not([slot])');
-      }
+      var select = name ? '[slot=\'' + name + '\']' : ':not([slot])'; 
+      content.setAttribute('select', select);
       slot.parentNode.replaceChild(content, slot);
       return content;
     },