Don't prepare script for script elements when src attribute is removed

Author: shannonbooth

source

@@ -67127,9 +67127,9 @@ document.body.append(script1, script2);
   <ol>
    <li><p>If <var>namespace</var> is not null, then return.</p></li>
 
-   <li><p>If <var>localName</var> is <code data-x="attr-script-src">src</code> and
-   <var>element</var> is <span>connected</span>, then run the <code>script</code> <span>HTML element
-   post-connection steps</span>, given <var>element</var>.</p></li>
+   <li><p>If <var>localName</var> is <code data-x="attr-script-src">src</code>, <var>value</var> is
+   not null, and <var>element</var> is <span>connected</span>, then run the <code>script</code>
+   <span>HTML element post-connection steps</span>, given <var>element</var>.</p></li>
   </ol>
   </div>