Cleanup cat query var
git-svn-id: https://develop.svn.wordpress.org/trunk@7511 602fd350-edb4-49c9-b593-d223f7449a82
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@ -990,8 +990,11 @@ class WP_Query {
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$q['cat'] = ''.urldecode($q['cat']).'';
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$q['cat'] = addslashes_gpc($q['cat']);
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$cat_array = preg_split('/[,\s]+/', $q['cat']);
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$q['cat'] = '';
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$req_cats = array();
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foreach ( $cat_array as $cat ) {
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$cat = intval($cat);
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$req_cats[] = $cat;
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$in = ($cat > 0);
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$cat = abs($cat);
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if ( $in ) {
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@ -1002,6 +1005,7 @@ class WP_Query {
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$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category'));
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}
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}
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$q['cat'] = implode(',', $req_cats);
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}
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if ( !empty($q['category__in']) || !empty($q['category__not_in']) || !empty($q['category__and']) ) {
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