Version 4.3.6

applications/core/setup/upg_101100/upgrade.php

@@ -472,7 +472,7 @@ class _Upgrade
 	 */
 	public function step9()
 	{
-		\IPS\Db::i()->update( 'core_member_ranks', 'pips=100', array('pips>?', 100 ) );
+		\IPS\Db::i()->update( 'core_member_ranks', 'pips=100', array('pips!=? AND pips IS NOT NULL AND pips>?', '', 100 ) );
 
 		return TRUE;
 	}