From f8da1aa6b4c77e839fde883e2aef244b4fe18bf8 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Fri, 7 Oct 2011 16:07:09 -0300
Subject: Minor fix

---
 muamba.handlers.inc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/muamba.handlers.inc b/muamba.handlers.inc
index 37033ee..16c1f38 100644
--- 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);
+    }
   }
 }
 
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