Un-bork quoting to allow splitting

Closes autonomic-cooperative/abra#12.

abra

@@ -69,7 +69,8 @@ sub_run_args(){
 		exit
 	fi
 
-	docker exec "$DOCKER_ARGS" -it "$CONTAINER" "$@"
+	# shellcheck disable=SC2086
+	docker exec $DOCKER_ARGS -it "$CONTAINER" "$@"
 
 	return
 }
@@ -124,10 +125,11 @@ sub_logs (){
 		--timestamps"
 	else
 		# shellcheck disable=SC2124
-		LOGS_ARGS="$@"
+		LOGS_ARGS=$@
 	fi
 
-	docker service logs "${STACK_NAME}_${SERVICE}" "$LOGS_ARGS"
+	# shellcheck disable=SC2086
+	docker service logs "${STACK_NAME}_${SERVICE}" $LOGS_ARGS
 }
 
 subcommand=$1