- if ( 'term_id' == $query['field'] )
- $term = get_term( reset( $query['terms'] ), $query['taxonomy'] );
- else
- $term = get_term_by( $query['field'], reset( $query['terms'] ), $query['taxonomy'] );
+ if ( $query['terms'] ) {
+ if ( 'term_id' == $query['field'] ) {
+ $term = get_term( reset( $query['terms'] ), $query['taxonomy'] );
+ } else {
+ $term = get_term_by( $query['field'], reset( $query['terms'] ), $query['taxonomy'] );
+ }
+ }