Hi

I have the attached org file which I export to LaTeX. With the current
version of git the export produces the link as follows:

\href{http://wiki.dspace.org/index.php/Configure\_media\_{}filters}{media filters}

Notice the spurious '{}' before filters. Needless to say this link
doesn't work.

I tried to understand the source of the problem and came up with the
following patch which seems to work. However since I don't quite
understand this code you should take my change with a grain of salt.
With my patch I now get the following link.

 \href{http://wiki.dspace.org/index.php/Configure\_media\_filters}{media filters}