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authorJeroen van der Gulik <jeroen@isset.nl>2011-09-16 13:39:30 +0200
committerJeroen van der Gulik <jeroen@isset.nl>2011-09-16 13:39:30 +0200
commita3a8b61e76c8e7a70f7b176146b325061e5956c4 (patch)
tree24ae3d377fbb128bc1bda32a38a298df9e93256c /system/libraries/Cache
parent1fa4f87f359a3483fa54dad42d3c9d7e5fa45ccb (diff)
- check if file exists before unlinking
Diffstat (limited to 'system/libraries/Cache')
-rw-r--r--system/libraries/Cache/drivers/Cache_file.php11
1 files changed, 9 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 */