Fix MariaDB compatibility

8 years ago · 781af84c38
1 changed files with 3 additions and 0 deletions
--- a/db/upgrade.php
+++ b/db/upgrade.php
@ -59,6 +59,9 @@ function mpgame_db_copy_string_to_int( $table, $from, $to) {
        if ($rec->$to == $val) {
            continue;
        }
+        if ($val == 0) {
+            continue;
+        }
        $updrec = new stdClass;
        $updrec->id = $rec->id;
        $updrec->$to = $val;