diff --git a/docroot/sites/all/modules/contrib/shs/shs.module b/docroot/sites/all/modules/contrib/shs/shs.module
index 6f4bf2e..7e44e02 100644
--- a/docroot/sites/all/modules/contrib/shs/shs.module
+++ b/docroot/sites/all/modules/contrib/shs/shs.module
@@ -192,7 +192,9 @@ function shs_conditional_fields_states_handler_shs($field, $field_info, $options
   switch ($options['values_set']) {
     case CONDITIONAL_FIELDS_DEPENDENCY_VALUES_WIDGET:
     case CONDITIONAL_FIELDS_DEPENDENCY_VALUES_AND:
-      $state[$options['state']][$options['selector']]['value'] = $state[$options['state']][$options['selector']]['value'][0]['tid'];
+      if (isset($state[$options['state']][$options['selector']]['value'][0]['tid'])) {
+        $state[$options['state']][$options['selector']]['value'] = $state[$options['state']][$options['selector']]['value'][0]['tid'];
+      }
       return;
 
     case CONDITIONAL_FIELDS_DEPENDENCY_VALUES_XOR: