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-rw-r--r--system/core/Input.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/core/Input.php b/system/core/Input.php
index b65509fd7..82482f2aa 100644
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -364,7 +364,7 @@ class CI_Input {
if ($spoof)
{
- for ($i = 0, $c = count($proxy_ips), $separator = (strlen($ip) === 32 ? '.' : ':'); $i < $c; $i++)
+ for ($i = 0, $c = count($proxy_ips); $i < $c; $i++)
{
// Check if we have an IP address or a subnet
if (strpos($proxy_ips[$i], '/') === FALSE)