Remove dangling -- after parsing arguments

Test:`source command-line-options.sh && echo $@` has -- without the
patch and is empty with the patch
Test:`source command-line-options.sh --dry-run && echo $repo_branch`

Change-Id: I860c4c6556baf3a1483d753f85d9602c73620b51

parent e59ddeef

tools/finalization/command-line-options.sh

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -3,6 +3,7 @@ eval set -- "$ARGV"
	while true; do		while true; do
	case "$1" in		case "$1" in
	--dry-run) repo_upload_dry_run_arg="--dry-run"; repo_branch="finalization-dry-run"; shift ;;		--dry-run) repo_upload_dry_run_arg="--dry-run"; repo_branch="finalization-dry-run"; shift ;;
			--) shift; break;;
	*) break		*) break
	esac		esac
	done		done