--- dmemcache.inc	2011-02-02 11:18:21.705505206 +0000
+++ dmemcache.fix.inc	2011-02-02 11:18:00.773016509 +0000
@@ -138,6 +138,10 @@ function dmemcache_get_multi($keys, $bin
     $values[] = isset($results[$key]) ? '1': '0';
     $_memcache_statistics[] = $values;
   }
+  // Cache miss may have returned false
+  if (!is_array($results)) {
+    return array();
+  }
   return $results;
 }