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-rw-r--r--system/core/URI.php6
-rw-r--r--system/libraries/User_agent.php6
2 files changed, 11 insertions, 1 deletions
diff --git a/system/core/URI.php b/system/core/URI.php
index 1b479e92a..c43cde005 100644
--- a/system/core/URI.php
+++ b/system/core/URI.php
@@ -173,6 +173,12 @@ class CI_URI {
$_SERVER['QUERY_STRING'] = '';
$_GET = array();
}
+
+ if ($uri == '/' || empty($uri))
+ {
+ return '/';
+ }
+
$uri = parse_url($uri, PHP_URL_PATH);
// Do some final cleaning of the URI and return it
diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php
index c62174836..3774fc283 100644
--- a/system/libraries/User_agent.php
+++ b/system/libraries/User_agent.php
@@ -375,7 +375,11 @@ class CI_User_agent {
*/
public function is_referral()
{
- return ( ! isset($_SERVER['HTTP_REFERER']) OR $_SERVER['HTTP_REFERER'] == '');
+ if ( ! isset($_SERVER['HTTP_REFERER']) OR $_SERVER['HTTP_REFERER'] == '')
+ {
+ return FALSE;
+ }
+ return TRUE;
}
// --------------------------------------------------------------------