Fix panic when git config contains a key without a value - #1006

Fix panic when git config contains a key without a value#1006

kubernetes-prow[bot] merged 1 commit into

kubernetes:masterkubernetes/git-sync:masterfrom

LemonCondor:fix-config-key-without-valueLemonCondor/git-sync:fix-config-key-without-valueCopy head branch name to clipboard