FS#1661 Hierarchical Breadcrumbs; tpl_youarehere; $title instead of $parts[$i]

It seems that there is a problem with Hierarchical Breadcrumbs. In version 2008-05-05 it used to display something like:

start >> ns1 >> ns2 >> ns3 >> ns4

but now it is:

start >> ns1 >> ns1:ns2 >> ns3 >> ns1:ns2:ns3:ns4

depending on existence of content in namespace.
In my example there is start.txt in ns3 and no start.txt in ns2.

It seems that there should be $parts[$i] instead $title in tpl_youarehere function used. Please take look at patch in attachment.

diff.txt text/plain

FS#1661 Hierarchical Breadcrumbs; tpl_youarehere; $title instead of $parts[$i]

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