• Dridi Boukelmoune's avatar
    vtc: Coverage for withdrawn bgfetch · 3eeb8c4f
    Dridi Boukelmoune authored
    This adds coverage for a non-delivery transition from vcl_hit, where the
    busy objcore would drop its sole reference in the event of a grace hit.
    The lack of coverage was visible in the gcov dashboard:
    
        669   580   if (busy != NULL) {
        670   0     	(void)HSH_DerefObjCore(wrk, &busy, 0);
        671   0     	VRY_Clear(req);
        672   0     }
    
    There should now be at least one pass inside this block.
    
    Refs #4032
    3eeb8c4f