From 24c866628d0ce5463d7e8b4eba512fa9e7752dfd Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Wed, 14 Dec 2016 16:14:13 +0200
Subject: Drop all PHP 5.3-related code

---
 system/core/Log.php | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'system/core/Log.php')

diff --git a/system/core/Log.php b/system/core/Log.php
index cf6c75a95..902162647 100644
--- a/system/core/Log.php
+++ b/system/core/Log.php
@@ -283,9 +283,6 @@ class CI_Log {
 	{
 		if (self::$func_override)
 		{
-			// mb_substr($str, $start, null, '8bit') returns an empty
-			// string on PHP 5.3
-			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
 			return mb_substr($str, $start, $length, '8bit');
 		}
 
-- 
cgit v1.2.3-24-g4f1b