From 4626abcd186f2933e7f75fef17698e8dbac2ece6 Mon Sep 17 00:00:00 2001
From: =?utf8?q?S=2E=C3=87a=C4=9Flar=20Onur?= <caglar@cs.princeton.edu>
Date: Mon, 8 Nov 2010 18:36:30 -0500
Subject: [PATCH] don't use  variable

---
 php/plc_api.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/php/plc_api.php b/php/plc_api.php
index 232aff2..cacce90 100644
--- a/php/plc_api.php
+++ b/php/plc_api.php
@@ -104,9 +104,7 @@ class PLCAPI
       return NULL;
     } else {
       $result = $this->internal_call ($method, $args, 3);
-      if ($result == NULL)
-          $result = "NULL";
-      $memcache->set($key, $result, false, 500);
+      $memcache->set($key, $result == NULL ? "NULL" : $result, false, 600);
       return $result;
     }
   }
-- 
2.43.0