Parse default args and return WP_Error for emprt cat name in wp_insert_category.
git-svn-id: https://develop.svn.wordpress.org/trunk@7423 602fd350-edb4-49c9-b593-d223f7449a82
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@ -52,10 +52,15 @@ function wp_delete_category($cat_ID) {
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function wp_insert_category($catarr, $wp_error = false) {
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$cat_defaults = array('cat_ID' => 0, 'cat_name' => '', 'category_description' => '', 'category_nicename' => '', 'category_parent' => '');
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$cat_arr = wp_parse_args($cat_arr, $cat_defaults);
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extract($catarr, EXTR_SKIP);
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if ( trim( $cat_name ) == '' )
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return 0;
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if ( trim( $cat_name ) == '' ) {
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if ( ! $wp_error )
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return 0;
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else
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return new WP_Error( 'cat_name', __('You did not enter a category name.') );
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}
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$cat_ID = (int) $cat_ID;
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