More fixes related to running in Ubuntu 14.04 environmentproduction

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/maintenance.php b/bin/maintenance.php
index 39ae95b..0a4c00d 100755
--- a/bin/maintenance.php
+++ b/bin/maintenance.php
@@ -592,7 +592,7 @@ switch ($action) {
             UPDATE collections
             SET rating=
               IFNULL(
-                CAST(upvotes - downvotes AS SIGNED) * LN(upvotes + downvotes),
+                (CAST(upvotes AS SIGNED) - CAST(downvotes AS SIGNED)) * LN(upvotes + downvotes),
                 0)
         ");
         $affected_rows = mysql_affected_rows();