# This patch file was generated by NetBeans IDE
# This patch can be applied using context Tools: Apply Diff Patch action on respective folder.
# It uses platform neutral UTF-8 encoding.
# Above lines and this line are ignored by the patching process.
Index: includes/theme.inc
--- includes/theme.inc Base (1.422)
+++ includes/theme.inc Locally Modified (Based On 1.422)
@@ -1395,34 +1395,57 @@
  *   All other elements are treated as attributes of the list item element.
  * @param $title
  *   The title of the list.
- * @param $attributes
- *   The attributes applied to the list element.
  * @param $type
- *   The type of list to return (e.g. "ul", "ol")
+ *   The type of list to return (e.g. "ul", "ol").
+ * @param $attributes
+ *   The attributes to be applied to the list element.
  * @return
  *   A string containing the list output.
  */
 function theme_item_list($items = array(), $title = NULL, $type = 'ul', $attributes = NULL) {
-  $output = '<div class="item-list">';
+  $output = _theme_item_list($items);
   if (isset($title)) {
-    $output .= '<h3>' . $title . '</h3>';
+    $output = '<h3>' . $title . '</h3>' . $output;
   }
+  $output = "<$type" . drupal_attributes($attributes) . '>' . $output . "</$type>";
+  $output = '<div class="item-list">' . $output . '</div>';
 
-  if (!empty($items)) {
-    $output .= "<$type" . drupal_attributes($attributes) . '>';
+  return $output;
+}
+
+/**
+ * Helper to theme list of items for theme_item_list().
+ *
+ * @param $items
+ *   An array of items to be displayed in the list. If an item is a string,
+ *   then it is used as is. If an item is an array, then the "data" element of
+ *   the array is used as the contents of the list item. If an item is an array
+ *   with a "children" element, those children are displayed in a nested list.
+ *   All other elements are treated as attributes of the list item element.
+ * @return
+ *   A string containing the list output.
+ */
+function _theme_item_list($items = array()) {
+  $items = array();
     $num_items = count($items);
-    foreach ($items as $i => $item) {
+  $i = 0;
+  foreach ($items as $item) {
+    $i++;
       $attributes = array();
       $children = array();
       if (is_array($item)) {
+      $data = '';
         foreach ($item as $key => $value) {
-          if ($key == 'data') {
+        switch ($key) {
+          case 'data':
             $data = $value;
-          }
-          elseif ($key == 'children') {
+            break;
+
+          case 'children':
             $children = $value;
-          }
-          else {
+            break;
+
+          default:
             $attributes[$key] = $value;
           }
         }
@@ -1439,12 +1462,23 @@
       if ($i == $num_items - 1) {
         $attributes['class'] = empty($attributes['class']) ? 'last' : ($attributes['class'] . ' last');
       }
-      $output .= '<li' . drupal_attributes($attributes) . '>' . $data . "</li>\n";
+    $items[] = theme('list_item', $data, $attributes);
     }
-    $output .= "</$type>";
+  return "\n" . implode("\n", $items) . "\n";
   }
-  $output .= '</div>';
-  return $output;
+
+/**
+ * Return a themed item for a list.
+ *
+ * @param $data
+ *   Data containing HTML for the item.
+ * @param $attributes
+ *   The attributes to apply to the item.
+ * @return
+ *   A string containing the item.
+ */
+function theme_list_item($data, $attributes) {
+  return '<li' . drupal_attributes($attributes) . '>' . $data . '</li>';
 }
 
 /**