Missed an extra equal sign.

git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x@184 20a16fea-79d4-4915-8869-1ea9d5ebf173

sites/all/modules/unl/unl_cas.module

@@ -111,7 +111,7 @@ function unl_cas_form_alter(&$form, $form_state, $form_id)
         $form['#validate'][] = 'unl_cas_user_profile_form_validate';
     }
     
-    if ($form_id = 'user_pass') {
+    if ($form_id == 'user_pass') {
         $form['message'] = array(
             '#prefix' => '<p>',
             '#markup' => t('To reset your password, go somewhere else!'),