Related to bug #244
When LXR virtual root is / (LXR at root of server), links generated for buttons and hyperlinks begin with //. This is interpreted as a jump to another host.
(Double slashes are harmless in the middle of an URL, but in initial position, they denote a host name, where a single slash implies the current host and no slash means a link relative to the current page).
Fix for this bug needs to reconsider how the virtual root is used throughout LXR.