Fix an error in fetch_image()
Fix an error in fetch_image()
CEG-FYP-OpenStack/scheduler,tudorvio/nova,silenceli/nova,akash1808/nova_test_latest,Juniper/nova,salv-orlando/MyRepo,sridevikoushik31/nova,redhat-openstack/nova,houshengbo/nova_vmware_compute_driver,shahar-stratoscale/nova,luogangyi/bcec-nova,josephsuh/extra-specs,fnordahl/nova,savi-dev/nova,saleemjaveds/https-github.com-openstack-nova,mahak/nova,russellb/nova,takeshineshiro/nova,barnsnake351/nova,Juniper/nova,jianghuaw/nova,barnsnake351/nova,klmitch/nova,kimjaejoong/nova,viggates/nova,mandeepdhami/nova,jianghuaw/nova,zzicewind/nova,Stavitsky/nova,leilihh/novaha,maelnor/nova,petrutlucian94/nova,edulramirez/nova,hanlind/nova,alexandrucoman/vbox-nova-driver,maheshp/novatest,blueboxgroup/nova,rahulunair/nova,KarimAllah/nova,cloudbase/nova-virtualbox,yatinkumbhare/openstack-nova,BeyondTheClouds/nova,DirectXMan12/nova-hacking,rajalokan/nova,virtualopensystems/nova,russellb/nova,JianyuWang/nova,dawnpower/nova,openstack/nova,j-carpentier/nova,CloudServer/nova,ted-gould/nova,dims/nova,mikalstill/nova,bgxavier/nova,alaski/nova,Francis-Liu/animated-broccoli,eneabio/nova,Triv90/Nova,raildo/nova,fnordahl/nova,leilihh/nova,gspilio/nova,cloudbase/nova,Yusuke1987/openstack_template,TwinkleChawla/nova,usc-isi/extra-specs,bigswitch/nova,CEG-FYP-OpenStack/scheduler,thomasem/nova,Triv90/Nova,yosshy/nova,devoid/nova,sridevikoushik31/nova,joker946/nova,sileht/deb-openstack-nova,DirectXMan12/nova-hacking,dims/nova,vmturbo/nova,BeyondTheClouds/nova,maoy/zknova,hanlind/nova,tianweizhang/nova,sridevikoushik31/openstack,CiscoSystems/nova,cyx1231st/nova,NoBodyCam/TftpPxeBootBareMetal,badock/nova,edulramirez/nova,rrader/nova-docker-plugin,NoBodyCam/TftpPxeBootBareMetal,alexandrucoman/vbox-nova-driver,josephsuh/extra-specs,rickerc/nova_audit,sebrandon1/nova,mandeepdhami/nova,affo/nova,zaina/nova,usc-isi/nova,double12gzh/nova,nikesh-mahalka/nova,vmturbo/nova,fajoy/nova,plumgrid/plumgrid-nova,JioCloud/nova_test_latest,jianghuaw/nova,sridevikoushik31/nova,citrix-openstack-build/nova,bgxavier/nova,belmiromoreira/nova,KarimAllah/nova,affo/nova,zzicewind/nova,vladikr/nova_drafts,bclau/nova,eonpatapon/nova,varunarya10/nova_test_latest,qwefi/nova,spring-week-topos/nova-week,plumgrid/plumgrid-nova,Tehsmash/nova,sileht/deb-openstack-nova,akash1808/nova,gooddata/openstack-nova,ewindisch/nova,vmturbo/nova,shail2810/nova,rahulunair/nova,dawnpower/nova,shahar-stratoscale/nova,tianweizhang/nova,alaski/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,savi-dev/nova,qwefi/nova,redhat-openstack/nova,DirectXMan12/nova-hacking,openstack/nova,leilihh/nova,josephsuh/extra-specs,shail2810/nova,tanglei528/nova,TwinkleChawla/nova,apporc/nova,devendermishrajio/nova_test_latest,angdraug/nova,rajalokan/nova,eayunstack/nova,whitepages/nova,tangfeixiong/nova,luogangyi/bcec-nova,maoy/zknova,aristanetworks/arista-ovs-nova,vmturbo/nova,belmiromoreira/nova,yrobla/nova,maheshp/novatest,devoid/nova,angdraug/nova,CCI-MOC/nova,berrange/nova,psiwczak/openstack,alvarolopez/nova,cernops/nova,LoHChina/nova,viggates/nova,badock/nova,JioCloud/nova_test_latest,mmnelemane/nova,sileht/deb-openstack-nova,eneabio/nova,tealover/nova,silenceli/nova,imsplitbit/nova,noironetworks/nova,paulmathews/nova,devendermishrajio/nova,savi-dev/nova,cyx1231st/nova,aristanetworks/arista-ovs-nova,CiscoSystems/nova,ruslanloman/nova,klmitch/nova,psiwczak/openstack,eharney/nova,whitepages/nova,LoHChina/nova,Yuriy-Leonov/nova,NewpTone/stacklab-nova,rahulunair/nova,TieWei/nova,tangfeixiong/nova,houshengbo/nova_vmware_compute_driver,citrix-openstack-build/nova,sebrandon1/nova,raildo/nova,NeCTAR-RC/nova,jianghuaw/nova,psiwczak/openstack,sridevikoushik31/nova,salv-orlando/MyRepo,orbitfp7/nova,Metaswitch/calico-nova,gooddata/openstack-nova,paulmathews/nova,TieWei/nova,Francis-Liu/animated-broccoli,JioCloud/nova,tanglei528/nova,projectcalico/calico-nova,gooddata/openstack-nova,fajoy/nova,sacharya/nova,zaina/nova,paulmathews/nova,mikalstill/nova,virtualopensystems/nova,berrange/nova,CCI-MOC/nova,felixma/nova,Juniper/nova,dstroppa/openstack-smartos-nova-grizzly,watonyweng/nova,Juniper/nova,eharney/nova,ted-gould/nova,alvarolopez/nova,maoy/zknova,vladikr/nova_drafts,dstroppa/openstack-smartos-nova-grizzly,cernops/nova,MountainWei/nova,SUSE-Cloud/nova,cloudbase/nova,iuliat/nova,nikesh-mahalka/nova,adelina-t/nova,isyippee/nova,SUSE-Cloud/nova,thomasem/nova,j-carpentier/nova,saleemjaveds/https-github.com-openstack-nova,petrutlucian94/nova,cloudbase/nova,openstack/nova,shootstar/novatest,sacharya/nova,isyippee/nova,klmitch/nova,tudorvio/nova,cloudbau/nova,tealover/nova,apporc/nova,kimjaejoong/nova,ruslanloman/nova,double12gzh/nova,yatinkumbhare/openstack-nova,rickerc/nova_audit,varunarya10/nova_test_latest,OpenAcademy-OpenStack/nova-scheduler,Triv90/Nova,projectcalico/calico-nova,phenoxim/nova,mahak/nova,rrader/nova-docker-plugin,bigswitch/nova,bclau/nova,jeffrey4l/nova,gspilio/nova,mgagne/nova,petrutlucian94/nova_dev,JianyuWang/nova,maelnor/nova,yosshy/nova,usc-isi/nova,devendermishrajio/nova_test_latest,BeyondTheClouds/nova,Metaswitch/calico-nova,zhimin711/nova,yrobla/nova,zhimin711/nova,salv-orlando/MyRepo,akash1808/nova,scripnichenko/nova,gspilio/nova,ntt-sic/nova,rajalokan/nova,Tehsmash/nova,sebrandon1/nova,eayunstack/nova,yrobla/nova,felixma/nova,takeshineshiro/nova,sridevikoushik31/openstack,blueboxgroup/nova,orbitfp7/nova,CloudServer/nova,akash1808/nova_test_latest,KarimAllah/nova,OpenAcademy-OpenStack/nova-scheduler,eonpatapon/nova,mmnelemane/nova,aristanetworks/arista-ovs-nova,usc-isi/nova,spring-week-topos/nova-week,adelina-t/nova,noironetworks/nova,devendermishrajio/nova,phenoxim/nova,dstroppa/openstack-smartos-nova-grizzly,scripnichenko/nova,shootstar/novatest,imsplitbit/nova,Yuriy-Leonov/nova,eneabio/nova,klmitch/nova,mahak/nova,maheshp/novatest,gooddata/openstack-nova,Yusuke1987/openstack_template,MountainWei/nova,usc-isi/extra-specs,NeCTAR-RC/nova,russellb/nova,joker946/nova,Stavitsky/nova,jeffrey4l/nova,ntt-sic/nova,fajoy/nova,leilihh/novaha,petrutlucian94/nova_dev,JioCloud/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,cloudbase/nova-virtualbox,cloudbau/nova,houshengbo/nova_vmware_compute_driver,NewpTone/stacklab-nova,hanlind/nova,sridevikoushik31/openstack,ewindisch/nova,usc-isi/extra-specs,mikalstill/nova,watonyweng/nova,NoBodyCam/TftpPxeBootBareMetal,iuliat/nova,rajalokan/nova,cernops/nova,NewpTone/stacklab-nova,mgagne/nova