Ensure file does not exist when new one is added to DB

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

1 files changed, 1 insertions, 0 deletions

diff --git a/application/service/files.php b/application/service/files.php
index 0b0c16978..85efdfff8 100644
--- a/application/service/files.php
+++ b/application/service/files.php
@@ -178,6 +178,7 @@ class files {
 			));
 			$storage_id = $CI->db->insert_id();
 			$new_storage_id_created = true;
+			assert(!file_exists($CI->mfile->file($hash."-".$storage_id)));
 		}
 		$data_id = $hash."-".$storage_id;