Use get_term_by() instead of is_term() to query slug. see #6593
git-svn-id: http://svn.automattic.com/wordpress/trunk@8555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1126,9 +1126,9 @@ class WP_Query {
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$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'post_tag' ";
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$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'post_tag' ";
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$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'";
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$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'";
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$whichcat .= " AND $wpdb->terms.slug IN ($include_tags) ";
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$whichcat .= " AND $wpdb->terms.slug IN ($include_tags) ";
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$reqtag = is_term( $q['tag_slug__in'][0], 'post_tag' );
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$reqtag = get_term_by( 'slug', $q['tag_slug__in'][0], 'post_tag' );
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if ( !empty($reqtag) )
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if ( !empty($reqtag) )
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$q['tag_id'] = $reqtag['term_id'];
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$q['tag_id'] = $reqtag->term_id;
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}
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}
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if ( !empty($q['tag__not_in']) ) {
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if ( !empty($q['tag__not_in']) ) {
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