diff --git a/ChangeLog b/ChangeLog
index 65544b52e..537d21e15 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,8 +8,9 @@ $Source$
 2002-10-21 Alexander M. Turek  <rabus@users.sourceforge.net>
     * lang/german-*.inc.php3: Clarifications.
 
-2002-09-21 Marc Delisle  <lem9@users.sourceforge.net>
+2002-10-21 Marc Delisle  <lem9@users.sourceforge.net>
     * lang/spanish: removed control M
+    * tbl_relation.php3, bug 619100, relation and non-primary key
 
 2002-10-19 Alexander M. Turek  <rabus@users.sourceforge.net>
     * translators.html, spanish-*.inc.php3: Updates, thanks again to
diff --git a/tbl_relation.php3 b/tbl_relation.php3
index f8dec0fca..315f5a5e5 100644
--- a/tbl_relation.php3
+++ b/tbl_relation.php3
@@ -173,7 +173,7 @@ if ($cfgRelation['relwork']) {
                         $field_full = $db . '.' .$curr_field['Table'] . '.' . $curr_field['Column_name'];
                         $field_v    = $curr_field['Table'] . '->' . $curr_field['Column_name'];
                         break;
-                    } else if (isset($curr_field['non_unique']) && $curr_field['non_unique'] == 0) {
+                    } else if (isset($curr_field['Non_unique']) && $curr_field['Non_unique'] == 0) {
                         // if we can't find a primary key we take any unique one
                         $field_full = $db . '.' . $curr_field['Table'] . '.' . $curr_field['Column_name'];
                         $field_v    = $curr_field['Table'] . '->' . $curr_field['Column_name'];