Move cast to within array_keys to prevent warning when get_the_terms returns false. see #15407.
git-svn-id: http://svn.automattic.com/wordpress/trunk@16343 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -66,7 +66,7 @@ function get_category_parents( $id, $link = false, $separator = '/', $nicename =
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function get_the_category( $id = false ) {
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function get_the_category( $id = false ) {
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$categories = get_the_terms( $id, 'category' );
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$categories = get_the_terms( $id, 'category' );
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foreach ( (array) array_keys( $categories ) as $key ) {
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foreach ( array_keys( (array) $categories ) as $key ) {
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_make_cat_compat( $categories[$key] );
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_make_cat_compat( $categories[$key] );
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}
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}
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// Filter name is plural because we are return alot of categories not just one
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// Filter name is plural because we are return alot of categories not just one
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