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-rw-r--r--system/core/Output.php6
1 files changed, 3 insertions, 3 deletions
diff --git a/system/core/Output.php b/system/core/Output.php
index 4aed62a86..76c1329d2 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -556,7 +556,7 @@ class CI_Output {
.$CI->config->item('index_page')
.$CI->uri->uri_string();
- if (($cache_query_string = $CI->config->item('cache_query_string')) && !empty($_SERVER['QUERY_STRING']))
+ if (($cache_query_string = $CI->config->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING']))
{
if (is_array($cache_query_string))
{
@@ -653,7 +653,7 @@ class CI_Output {
// Build the file path. The file name is an MD5 hash of the full URI
$uri = $CFG->item('base_url').$CFG->item('index_page').$URI->uri_string;
- if (($cache_query_string = $CFG->item('cache_query_string')) && !empty($_SERVER['QUERY_STRING']))
+ if (($cache_query_string = $CFG->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING']))
{
if (is_array($cache_query_string))
{
@@ -743,7 +743,7 @@ class CI_Output {
{
$uri = $CI->uri->uri_string();
- if (($cache_query_string = $CI->config->item('cache_query_string')) && !empty($_SERVER['QUERY_STRING']))
+ if (($cache_query_string = $CI->config->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING']))
{
if (is_array($cache_query_string))
{