diff --git a/find_content.module b/find_content.module
index a2fe444..73c72ae 100644
--- a/find_content.module
+++ b/find_content.module
@@ -59,19 +59,16 @@ function find_content_form_node_admin_content_alter(&$form, &$form_state, $form_
  * Submit function for search form.
  */
 function _find_content_submit($form, &$form_state) {
-  switch ($form_state['clicked_button']['#value']) {
-    case 'Clear':
-      unset($_SESSION['node_overview_search']);
-      unset($_SESSION['node_overview_search_term']);
-      $nodes_to_show = array();
-      $_SESSION['node_overview_search'] = $nodes_to_show;
-      break;
-
-    default:
-      unset($_SESSION['node_overview_search']);
-      $search_term = $form['admin']['search']['search_term']['#value'];
-      $_SESSION['node_overview_search_term'] = $search_term;
-      break;
+  if ($form_state['clicked_button']['#value'] == t('Clear')) {
+    unset($_SESSION['node_overview_search']);
+    unset($_SESSION['node_overview_search_term']);
+    $nodes_to_show = array();
+    $_SESSION['node_overview_search'] = $nodes_to_show;
+  }
+  else {
+    unset($_SESSION['node_overview_search']);
+    $search_term = $form['admin']['search']['search_term']['#value'];
+    $_SESSION['node_overview_search_term'] = $search_term;
   }
 }