kcinfr-567 : fix a couple root node response issue
kcinfr-567 : fix a couple root node response issue

mukadder/kc,ColostateResearchServices/kc,jwillia/kc-old1,UniversityOfHawaiiORS/kc,geothomasp/kcmit,mukadder/kc,UniversityOfHawaiiORS/kc,kuali/kc,kuali/kc,geothomasp/kcmit,kuali/kc,UniversityOfHawaiiORS/kc,geothomasp/kcmit,jwillia/kc-old1,ColostateResearchServices/kc,ColostateResearchServices/kc,iu-uits-es/kc,iu-uits-es/kc,jwillia/kc-old1,geothomasp/kcmit,geothomasp/kcmit,iu-uits-es/kc,mukadder/kc,jwillia/kc-old1