* jQuery 1.9.1

index.html

@@ -86,7 +86,7 @@
 	<div style="height: 100px"></div>
 
 
-	<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
+	<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
 	<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/8.0/highlight.min.js"></script>
 
 	<script>

src/Ply.ui.es6

@@ -23,7 +23,9 @@
 				block = { text: block };
 			}
 
-			block.name = block.name || name;
+			if (typeof block === 'object') {
+				block.name = block.name || name;
+			}
 
 			return block;
 		}