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Use `reset()` to access the first element of an array, don't assume there is an item at index `0`. 

See #25282.


Built from https://develop.svn.wordpress.org/trunk@25384


git-svn-id: http://core.svn.wordpress.org/trunk@25323 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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Scott Taylor 2013-09-12 05:09:09 +00:00
parent f2391051c7
commit 072b0f2128
1 changed files with 1 additions and 1 deletions
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wp-includes/taxonomy.php
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@ -1238,7 +1238,7 @@ function get_terms($taxonomies, $args = '') {
$args = wp_parse_args( $args, $defaults );
$args['number'] = absint( $args['number'] );
$args['offset'] = absint( $args['offset'] );
if ( !$single_taxonomy || !is_taxonomy_hierarchical($taxonomies[0]) ||
if ( !$single_taxonomy || ! is_taxonomy_hierarchical( reset( $taxonomies ) ) ||
'' !== $args['parent'] ) {
$args['child_of'] = 0;
$args['hierarchical'] = false;