[PATCH] External links in form "url(<link>)" are not resolved correctly in rtf export

It's a valid form to have

<fo:basic-link external-destination="url(http://www.mysite.com)" />

PDF export is working fine and transform link to form: http://www.mysite.com

RTF doesn't transform links and pass full link url(http://www.mysite.com) to the output. The link appears broken.

The fix is rather easy. In the file org.apache.fop.render.rtf.RTFHandler.java:

link.setExternalURL(basicLink.getExternalDestination());

must be replaced with:

link.setExternalURL(URISpecification.getURL(basicLink.getExternalDestination()));

Patch is attached.