Fix Warning: Undefined variable $field_state in paragraphs_modal_admi…

…n_links().

paragraphs.module

@@ -1692,6 +1692,7 @@ function paragraphs_modal_admin_links($paragraphs_item) {
   $field_name = $paragraphs_item->field_name;
   $langcode = $paragraphs_item->langcode;
   $field = field_info_field($field_name);
+  $field_count = count($host_entity->{$field_info['field_name']}[$langcode]);
   $instance = field_info_instance($host_entity_type, $field_name, $host_entity_bundle);
   $admin_links = array();
 
@@ -1755,7 +1756,7 @@ function paragraphs_modal_admin_links($paragraphs_item) {
         ),
       );
     }
-    if ($field_info['cardinality'] != '1' && count($host_entity->{$field_info['field_name']}[$langcode]) > 1) {
+    if ($field_info['cardinality'] != '1' && $field_count > 1) {
       $admin_links['#links']['paragraphs_admin_sort'] = array(
         'title' => t('Sort'),
         'href' => 'paragraphs/' . $paragraph_id . '/sort',
@@ -1827,7 +1828,7 @@ function paragraphs_modal_admin_links($paragraphs_item) {
     if (count($select_bundles)) {
       backdrop_sort($select_bundles, array('weight' => SORT_NUMERIC));
 
-      if ($field['cardinality'] == FIELD_CARDINALITY_UNLIMITED || $field_state['real_items_count'] < $field['cardinality']) {
+      if ($field['cardinality'] == FIELD_CARDINALITY_UNLIMITED || $field_count < $field['cardinality']) {
         foreach ($select_bundles as $key => $bundle) {
           $admin_links['#links']['paragraphs_admin_add_' . $key] = array(
             'title' => t('Add new') . ' ' . $bundle['name'],