add LIMITs to (maybe) speedup queries

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

1 files changed, 1 insertions, 1 deletions

diff --git a/system/application/controllers/file.php b/system/application/controllers/file.php
index 96165eb55..ac8f15452 100644
--- a/system/application/controllers/file.php
+++ b/system/application/controllers/file.php
@@ -218,7 +218,7 @@ class File extends Controller {
         unlink($file);
         $this->db->query('DELETE FROM files WHERE hash = ?', array($row['hash']));
       } else {
-        $this->db->query('DELETE FROM files WHERE id = ?', array($row['id']));
+        $this->db->query('DELETE FROM files WHERE id = ? LIMIT 1', array($row['id']));
       }
     }
   }