Fix incorrect handling when unfetched packages are deleted from upstream - #2230

Fix incorrect handling when unfetched packages are deleted from upstream#2230

mortent wants to merge 2 commits into

kptdev:mainkptdev/kpt:mainfrom

mortent:FixUpdateWhenUnfetchedDeletedmortent/kpt:FixUpdateWhenUnfetchedDeletedCopy head branch name to clipboard