query fails when passing empty valueList() result to
cfqueryparam value type list.

query fails with "list of empty elements" in cfqueryparam

<cfquery name="get_data" datasource="sage" timeout="1">
SELECT
'' as info
UNION ALL
SELECT
'' as info
UNION ALL
SELECT
'' as info
</cfquery>

<cfdump var = "#valueList(get_data.info)#">

<cfquery result="q" datasource="sage" timeout="1">
select 1
WHERE
'1' IN ( <cfqueryparam cfsqltype="cf_sql_varchar" value="#valueList(get_data.info)#" list="true" null="true"> )
</cfquery>