JENKINS-10432 - Adding wiped out workspace as a reason for no workspace

changelog.html

@@ -63,6 +63,9 @@ Upcoming changes</a>
   <li class="rfe">
   OS X installer can optionally create a new user &quot;jenkins&quot; and use
   it. This user has a writable home directory, making it possible to set up ssh for Jenkins.
+  <li class="rfe">
+    No workspace available message includes wiped out workspace as a potential cause.
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-10432">issue 10432</a>)
 </ul>
 </div><!--=TRUNK-END=-->
 

core/src/main/resources/hudson/model/AbstractItem/noWorkspace.jelly

@@ -49,6 +49,9 @@ THE SOFTWARE.
             <li>
               ${%li3(it.workspace.local)}
             </li>
+            <li>
+              ${%The workspace was wiped out and no build has been done since then.}
+            </li>
           </ol>
         </j:otherwise>
       </j:choose>