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authorGabriel Potkány <gadelat@gmail.com>2015-02-04 10:46:24 +0100
committerGabriel Potkány <gadelat@gmail.com>2015-02-04 10:46:24 +0100
commit5fa4b7266d7c61dc2482e529bd6afb9a67edadb7 (patch)
tree266435b3abc053daf3c63e8e22cdabd371bd9012 /system/libraries
parente8a2792de5ff21d0b89304da0b94e5ea24b94fa7 (diff)
Fixed return values types in session drivers
Diffstat (limited to 'system/libraries')
-rw-r--r--system/libraries/Session/drivers/Session_files_driver.php6
-rw-r--r--system/libraries/Session/drivers/Session_memcached_driver.php2
-rw-r--r--system/libraries/Session/drivers/Session_redis_driver.php2
3 files changed, 5 insertions, 5 deletions
diff --git a/system/libraries/Session/drivers/Session_files_driver.php b/system/libraries/Session/drivers/Session_files_driver.php
index d3ef34acd..217d3f9db 100644
--- a/system/libraries/Session/drivers/Session_files_driver.php
+++ b/system/libraries/Session/drivers/Session_files_driver.php
@@ -156,13 +156,13 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
if (($this->_file_handle = fopen($this->_file_path.$session_id, 'w+b')) === FALSE)
{
log_message('error', "Session: File '".$this->_file_path.$session_id."' doesn't exist and cannot be created.");
- return FALSE;
+ return '';
}
}
elseif (($this->_file_handle = fopen($this->_file_path.$session_id, 'r+b')) === FALSE)
{
log_message('error', "Session: Unable to open file '".$this->_file_path.$session_id."'.");
- return FALSE;
+ return '';
}
if (flock($this->_file_handle, LOCK_EX) === FALSE)
@@ -170,7 +170,7 @@ class CI_Session_files_driver extends CI_Session_driver implements SessionHandle
log_message('error', "Session: Unable to obtain lock for file '".$this->_file_path.$session_id."'.");
fclose($this->_file_handle);
$this->_file_handle = NULL;
- return FALSE;
+ return '';
}
// Needed by write() to detect session_regenerate_id() calls
diff --git a/system/libraries/Session/drivers/Session_memcached_driver.php b/system/libraries/Session/drivers/Session_memcached_driver.php
index 600b8ca66..80d8b3df6 100644
--- a/system/libraries/Session/drivers/Session_memcached_driver.php
+++ b/system/libraries/Session/drivers/Session_memcached_driver.php
@@ -170,7 +170,7 @@ class CI_Session_memcached_driver extends CI_Session_driver implements SessionHa
return $session_data;
}
- return FALSE;
+ return '';;
}
// ------------------------------------------------------------------------
diff --git a/system/libraries/Session/drivers/Session_redis_driver.php b/system/libraries/Session/drivers/Session_redis_driver.php
index c3c75b3b6..af427d273 100644
--- a/system/libraries/Session/drivers/Session_redis_driver.php
+++ b/system/libraries/Session/drivers/Session_redis_driver.php
@@ -171,7 +171,7 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle
return $session_data;
}
- return FALSE;
+ return '';
}
// ------------------------------------------------------------------------