if ( discrete_text && strlen (g_strstrip (discrete_text)) > 0 )
{
union value discrete_val;
if ( !text_to_value (discrete_text, &discrete_val,
if ( discrete_text && strlen (g_strstrip (discrete_text)) > 0 )
{
union value discrete_val;
if ( !text_to_value (discrete_text, &discrete_val,