moodle16cleanup: mod/forum correctly dropping the constraint, so it does

not report an error during upgrade

mod/forum/db/postgres7.php

@@ -171,6 +171,11 @@ function forum_upgrade($oldversion) {
       table_column('forum_posts','','mailnow','integer');
   }
 
+  if ($oldversion < 2006011701) {
+      execute_sql("ALTER TABLE {$CFG->prefix}forum DROP CONSTRAINT {$CFG->prefix}forum_type_check");
+  }
+
+
   return true;
 
 }

mod/forum/version.php

@@ -5,7 +5,7 @@
 //  This fragment is called by /admin/index.php
 ////////////////////////////////////////////////////////////////////////////////
 
-$module->version  = 2006011700;
+$module->version  = 2006011701;
 $module->requires = 2005031000;  // Requires this Moodle version
 $module->cron     = 60;