Fix error when removing missing entries from file cache

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 5 insertions, 1 deletions

diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index 50602b4b8..625397817 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -107,7 +107,11 @@ class CI_Cache_file extends CI_Driver {
 	 */
 	public function delete($id)
 	{
-		return unlink($this->_cache_path.$id);
+		try {
+			return unlink($this->_cache_path.$id);
+		} catch (\ErrorException $e) {
+			return false;
+		}
 	}
 
 	// ------------------------------------------------------------------------