Remove an unused var in CI_Log
Was suggested as part of PR #3630, which was rejected due to numerous other changes
diff --git a/system/core/Log.php b/system/core/Log.php
index 8333162..e8cb401 100644
--- a/system/core/Log.php
+++ b/system/core/Log.php
@@ -70,13 +70,6 @@
protected $_threshold = 1;
/**
- * Highest level of logging
- *
- * @var int
- */
- protected $_threshold_max = 0;
-
- /**
* Array of threshold levels to log
*
* @var array
@@ -139,7 +132,7 @@
}
elseif (is_array($config['log_threshold']))
{
- $this->_threshold = $this->_threshold_max;
+ $this->_threshold = 0;
$this->_threshold_array = array_flip($config['log_threshold']);
}