diff --git realname.module realname.module
index d2eadd2..bcd7248 100644
--- realname.module
+++ realname.module
@@ -737,7 +737,9 @@ function realname_make_name(&$account) {
 
   // Check static cache first.
   if (isset($users[$account->uid])) {
-    $account->homepage = isset($links[$account->uid]) ? $links[$account->uid] : NULL;
+    if (isset($links[$account->uid])) {
+      $account->homepage = $links[$account->uid];
+    }
     return $users[$account->uid];
   }