[jira] [Created] (JSPWIKI-847) Recent Changes Plugin breaks markup if generates an empty table

[JIRA]

Juan Pablo Santos Rodríguez created JSPWIKI-847:
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             Summary: Recent Changes Plugin breaks markup if generates an empty 
table
                 Key: JSPWIKI-847
                 URL: https://issues.apache.org/jira/browse/JSPWIKI-847
             Project: JSPWiki
          Issue Type: Bug
          Components: Plugins
    Affects Versions: 2.10.1
            Reporter: Juan Pablo Santos Rodríguez
             Fix For: 2.10.2
         Attachments: jspwiki-1.png, jspwiki-2.png

reported by Dave Koelmeyer at user's ML:

{quote}
I'm observing the following using the 2.10.1 release. It certainly did not 
happen with 2.9.x releases and earlier.

On my wiki front page I have a recent changes plugin inserted. When sufficient 
time has elapsed such that there are no recent changes to display, the 
following happens:

https://davekoelmeyer.files.wordpress.com/2014/06/jspwiki-2.png

Note two things. First, there is a persistent file upload dialogue visible, 
which I haven't triggered. Second, the last modified note for the page has been 
shoved up at top-left.

By comparison, this is what is visible when recent changes are available. I can 
also resolve the above behaviour by editing any page such that there is a 
recent change to then display:

https://davekoelmeyer.files.wordpress.com/2014/06/jspwiki-1.png

In other words, the page appears normally.

This is a stock-standard install, with no modification of themes or templates 
having taken place. I am pointing JSPWiki at the same set of data as used for 
earlier releases. Clearing out the working directory does not change the 
behaviour. It appears to manifest itself at least with the PlainVanilla and 
CleanBlue skins.
{quote}



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