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-rw-r--r--system/core/Output.php20
1 files changed, 9 insertions, 11 deletions
diff --git a/system/core/Output.php b/system/core/Output.php
index 0dcf2e46f..ac4129405 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -377,12 +377,7 @@ class CI_Output {
function _display_cache(&$CFG, &$URI)
{
$cache_path = ($CFG->item('cache_path') == '') ? BASEPATH.'cache/' : $CFG->item('cache_path');
-
- if ( ! is_dir($cache_path) OR ! is_really_writable($cache_path))
- {
- return FALSE;
- }
-
+
// Build the file path. The file name is an MD5 hash of the full URI
$uri = $CFG->item('base_url').
$CFG->item('index_page').
@@ -410,7 +405,7 @@ class CI_Output {
flock($fp, LOCK_UN);
fclose($fp);
-
+
// Strip out the embedded timestamp
if ( ! preg_match("/(\d+TS--->)/", $cache, $match))
{
@@ -419,10 +414,13 @@ class CI_Output {
// Has the file expired? If so we'll delete it.
if (time() >= trim(str_replace('TS--->', '', $match['1'])))
- {
- @unlink($filepath);
- log_message('debug', "Cache file has expired. File deleted");
- return FALSE;
+ {
+ if (is_really_writable($cache_path))
+ {
+ @unlink($filepath);
+ log_message('debug', "Cache file has expired. File deleted");
+ return FALSE;
+ }
}
// Display the cache