crash in nodelist viewer

Search by address, system name, sysop, or location: !JavaScript typeahead.js line 417: TypeError: display.tree is undefined

I was typing/deleting looking for a node and just received this error.

assigned to @echicken

Issue appears to happen when you cursor up while in the search entry.

Ah yes - so it does.

closed with commit ab139707

mentioned in commit ab139707