--- TYPO3core/t3lib/class.t3lib_tcemain.php	2006-03-06 18:18:52.255979816 +0100
+++ TYPO3core.listhide/t3lib/class.t3lib_tcemain.php	2006-03-06 18:14:50.430742840 +0100
@@ -1181,8 +1181,8 @@
 
 			// Checking range of value:
 		if ($tcaFieldConf['range'] && $value!=$tcaFieldConf['checkbox'])	{	// If value is not set to the allowed checkbox-value then it is checked against the ranges
-			if (isset($tcaFieldConf['range']['upper'])&&$value>$tcaFieldConf['range']['upper'])	{$value=$tcaFieldConf['range']['upper'];}
-			if (isset($tcaFieldConf['range']['lower'])&&$value<$tcaFieldConf['range']['lower'])	{$value=$tcaFieldConf['range']['lower'];}
+			if (isset($tcaFieldConf['range']['upper'])&&intval($value)>intval($tcaFieldConf['range']['upper']))	{$value=$tcaFieldConf['range']['upper'];}
+			if (isset($tcaFieldConf['range']['lower'])&&intval($value)<intval($tcaFieldConf['range']['lower']))	{$value=$tcaFieldConf['range']['lower'];}
 		}
 
 			// Process evaluation settings: