Test results summary: fix JavaScript console error when 'showLink' HTML element is missing (#514)

Author: jayaddison

src/main/resources/hudson/tasks/test/AbstractTestResultAction/summary.jelly

@@ -26,8 +26,6 @@ THE SOFTWARE.
 <?jelly escape-by-default='true'?>
 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:test="/lib/hudson/test" xmlns:f="/lib/form" xmlns:i="jelly:fmt">
 
-  <st:adjunct includes="hudson.tasks.test.AbstractTestResultAction.show-failures" />
-
   <!-- summary -->
   <t:summary icon="clipboard.png">
     <a href="${it.urlName}/">${it.displayName}</a>
@@ -64,6 +62,7 @@ THE SOFTWARE.
 
       <!-- Show failures link -->
       <j:if test="${displayedCount &lt; failedTests.size() }">
+        <st:adjunct includes="hudson.tasks.test.AbstractTestResultAction.show-failures" />
         <a id="showLink" name="editFailuresLink"
            href="#showFailuresLink">${%Show all failed tests} ${">>>"}</a>
       </j:if>