inc/DBSchema/mysql.php

diff --git a/inc/DBSchema/mysql.php b/inc/DBSchema/mysql.php
index afb2dc6..ff8f978 100644 (file)
--- a/inc/DBSchema/mysql.php
+++ b/inc/DBSchema/mysql.php
@@ -50,7 +50,7 @@ class MTrackDBSchema_mysql extends MTrackDBSchema_Generic
 
         if (is_array($table->keys)) {
             
-            foreach ($table->keys as $k) {
+            foreach ($table->keys as $kn=>$k) {
                 if ($k->type != 'primary') continue;
                 if ($pri_key !== null) continue;
                 $sql[] = "\tprimary key (" . join(', ', $k->fields) . ")";