Dashboard crash when selecting Run Control tab and no tests:

<verbatim>
chlr15003> ; tracing dcommon:initial-draw-tests
[0] (dcommon:initial-draw-tests #<tagged pointer cdCanvas 132c610> 0.5 0.5 665 652 225.130208333333 220.593333333333 0 0 #<hash-table (6)> ())

Warning (#<thread: Main loop>): in thread: (car) bad argument type: ()

        Call history:

        dashboard.scm:701: hash-table-set!
        dashboard.scm:702: make-hash-table
        dashboard.scm:702: hash-table-set!
        dashboard.scm:704: hash-table-set!
        dashboard.scm:705: hash-table-set!
        dashboard.scm:706: dcommon:initial-draw-tests
        dcommon.scm:561: hash-table-ref/default
        dcommon.scm:562: hash-table-ref
        dcommon.scm:563: hash-table-ref
        dcommon.scm:564: *
        dcommon.scm:565: *
        dcommon.scm:570: hash-table-ref
        dcommon.scm:571: hash-table-ref
        dcommon.scm:572: hash-table-set!
        dcommon.scm:573: hash-table-set!
        dcommon.scm:574: sort           <--

Error: uncaught exception: #<condition: (exn type)>
</verbatim>