carefully compare cached settings against false for Config

diff --git a/classes/Config.php b/classes/Config.php
index 390d75381ac82fb74289a91fc6a77a011d875da0..6d914ca1f6e6a39b7e87c025be556c7e9a097d42 100644 (file)
--- a/classes/Config.php
+++ b/classes/Config.php
@@ -59,7 +59,7 @@ class Config extends Memcached_DataObject
 
         if (!empty($c)) {
             $settings = $c->get(common_cache_key(self::settingsKey));
-            if (!empty($settings)) {
+            if ($settings !== false) {
                 return $settings;
             }
         }