Ticket #16521: 16521.2.diff

wp-includes/taxonomy.php

@@ -2815 +2815 @@
  *
  * @param object|int|string $term
  * @param string $taxonomy (optional if $term is object)
- * @return string|WP_Error HTML link to taxonomy term archive on success, WP_Error if term does not exist.
+ * @return string HTML link to taxonomy term archive on success, empty string if term does not exist.
  */
 function get_term_link( $term, $taxonomy = '') {
         global $wp_rewrite;
@@ -2832 +2832 @@
                 $term = new WP_Error('invalid_term', __('Empty Term'));
 
         if ( is_wp_error( $term ) )
-                return $term;
+                return '';
 
         $taxonomy = $term->taxonomy;
 

wp-includes/category-template.php

@@ -12 +12 @@
  * @since 1.0.0
  * @see get_term_link()
  *
- * @param int $category_id Category ID.
- * @return string|WP_Error Link on success, WP_Error if category does not exist.
+ * @param int $category Category ID, object, or slug.
+ * @return string Link on success, empty string if category does not exist.
  */
-function get_category_link( $category_id ) {
-        return get_term_link((int)$category_id, 'category');
+function get_category_link( $category ) {
+        return get_term_link( $category, 'category' );
 }
 
 /**
@@ -964 +964 @@
  * @since 2.3.0
  * @see get_term_link()
  *
- * @param int $tag_id Tag (term) ID.
- * @return string|WP_Error Link on success, WP_Error if tag does not exist.
+ * @param object|string|int $tag Tag ID, object, or slug.
+ * @return string Link on success, empty string if tag does not exist.
  */
-function get_tag_link( $tag_id ) {
-        return get_term_link( (int)$tag_id, 'post_tag');
+function get_tag_link( $tag ) {
+        return get_term_link( $tag, 'post_tag' );
 }
 
 /**