Fixes lp#945419 - use_ssl value is ignored
Fixes lp#945419 - use_ssl value is ignored

* corrected config to compare instead of cast

Change-Id: I1b35b6faddc436606f62824671b862c817c23c04

nunogt/tempest,neerja28/Tempest,masayukig/tempest,vedujoshi/os_tempest,Vaidyanath/tempest,rzarzynski/tempest,adkerr/tempest,Mirantis/tempest,vedujoshi/tempest,manasi24/jiocloud-tempest-qatempest,hayderimran7/tempest,tonyli71/tempest,zsoltdudas/lis-tempest,dkalashnik/tempest,jaspreetw/tempest,xbezdick/tempest,vmahuli/tempest,Juniper/tempest,tonyli71/tempest,afaheem88/tempest_neutron,rzarzynski/tempest,ebagdasa/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,pczerkas/tempest,nunogt/tempest,citrix-openstack/build-tempest,masayukig/tempest,Juraci/tempest,citrix-openstack-build/tempest,izadorozhna/tempest,afaheem88/tempest,manasi24/tempest,tudorvio/tempest,neerja28/Tempest,redhat-cip/tempest,openstack/tempest,vedujoshi/tempest,Juraci/tempest,Vaidyanath/tempest,danielmellado/tempest,flyingfish007/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,bigswitch/tempest,CiscoSystems/tempest,adkerr/tempest,jaspreetw/tempest,akash1808/tempest,hpcloud-mon/tempest,afaheem88/tempest_neutron,roopali8/tempest,jamielennox/tempest,eggmaster/tempest,ebagdasa/tempest,rakeshmi/tempest,ntymtsiv/tempest,queria/my-tempest,sebrandon1/tempest,Mirantis/tempest,citrix-openstack/build-tempest,flyingfish007/tempest,redhat-cip/tempest,rakeshmi/tempest,NexusIS/tempest,queria/my-tempest,ntymtsiv/tempest,CiscoSystems/tempest,tudorvio/tempest,BeenzSyed/tempest,NexusIS/tempest,Lilywei123/tempest,vedujoshi/os_tempest,alinbalutoiu/tempest,dkalashnik/tempest,hayderimran7/tempest,manasi24/jiocloud-tempest-qatempest,itskewpie/tempest,JioCloud/tempest,bigswitch/tempest,JioCloud/tempest,yamt/tempest,akash1808/tempest,cisco-openstack/tempest,jamielennox/tempest,izadorozhna/tempest,armando-migliaccio/tempest,eggmaster/tempest,Lilywei123/tempest,hpcloud-mon/tempest,Juniper/tempest,pandeyop/tempest,LIS/lis-tempest,cisco-openstack/tempest,LIS/lis-tempest,varunarya10/tempest,openstack/tempest,alinbalutoiu/tempest,danielmellado/tempest,itskewpie/tempest,Tesora/tesora-tempest,pczerkas/tempest,manasi24/tempest,varunarya10/tempest,sebrandon1/tempest,vmahuli/tempest,yamt/tempest,cloudbase/lis-tempest,BeenzSyed/tempest,xbezdick/tempest,armando-migliaccio/tempest,Tesora/tesora-tempest,cloudbase/lis-tempest,zsoltdudas/lis-tempest,citrix-openstack-build/tempest,afaheem88/tempest,pandeyop/tempest,roopali8/tempest