From 642aae5e97d8cc625fa01a62662adf314ab85eec Mon Sep 17 00:00:00 2001
From: loiclau <loic.lau@gmail.com>
Date: Wed, 10 May 2017 14:05:58 +0200
Subject: [PATCH] * fix knowledge cron compatibility php < 5.4 and check api
 configuration

---
 www/class/centreon-knowledge/wikiApi.class.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/www/class/centreon-knowledge/wikiApi.class.php b/www/class/centreon-knowledge/wikiApi.class.php
index e951ae8bc5..6754cc5f37 100644
--- a/www/class/centreon-knowledge/wikiApi.class.php
+++ b/www/class/centreon-knowledge/wikiApi.class.php
@@ -98,7 +98,11 @@ class WikiApi
 
         $version = $result['query']['general']['generator'];
         $version = explode(' ', $version);
-        return (float)$version[1];
+        if (isset($version[1])) {
+            return (float)$version[1];
+        } else {
+            throw new \Exception("An error occured, please check your Knowledge base configuration");
+        }
     }
 
     public function login()
-- 
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