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-rw-r--r--system/libraries/Cache/drivers/Cache_file.php11
-rw-r--r--system/libraries/Email.php1
2 files changed, 10 insertions, 2 deletions
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index 6c37e7005..2a89faf09 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -107,7 +107,14 @@ class CI_Cache_file extends CI_Driver {
*/
public function delete($id)
{
- return unlink($this->_cache_path.$id);
+ if (file_exists($this->_cache_path.$id))
+ {
+ return unlink($this->_cache_path.$id);
+ }
+ else
+ {
+ return FALSE;
+ }
}
// ------------------------------------------------------------------------
@@ -192,4 +199,4 @@ class CI_Cache_file extends CI_Driver {
// End Class
/* End of file Cache_file.php */
-/* Location: ./system/libraries/Cache/drivers/Cache_file.php */ \ No newline at end of file
+/* Location: ./system/libraries/Cache/drivers/Cache_file.php */
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 28a3d17b4..c8cb8549e 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -138,6 +138,7 @@ class CI_Email {
* Initialize the Email Data
*
* @access public
+ * @param bool
* @return void
*/
public function clear($clear_attachments = FALSE)