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-rw-r--r--system/core/Log.php3
1 files changed, 0 insertions, 3 deletions
diff --git a/system/core/Log.php b/system/core/Log.php
index 3e11b35f5..5be7baea8 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');
}