Minor fix

diff --git a/muamba.handlers.inc b/muamba.handlers.inc
index 37033ee55899766a5858e8fa8e0df24eff467d80..16c1f38e02df462022de9155a84eff8fc22410c3 100644 (file)
--- a/muamba.handlers.inc
+++ b/muamba.handlers.inc
@@ -13,7 +13,9 @@ class views_handler_field_muamba_status extends views_handler_field {
    * Renders the field.
    */
   function render($values) {
-    return muamba_statuses($values->muamba_status);
+    if (!empty($values->muamba_status)) {
+      return muamba_statuses($values->muamba_status);
+    }
   }
 }