csna.module | 1 +
 1 file changed, 1 insertion(+)

diff --git a/csna.module b/csna.module
index edb49c8..59f96df 100644
--- a/csna.module
+++ b/csna.module
@@ -250,6 +250,7 @@ function csna_providers($valid = FALSE) {
  * @see hook_csna_provider_info()
  */
 function theme_csna_providers($providers) {
+  $items = array();
   foreach ($providers as $provider_id => $provider) {
     $items[] = l($provider['display_title'], 'csna/' . $provider_id, array('html' => TRUE));
   }