Index: trunk/core/kernel/db/db_tag_processor.php
===================================================================
diff -u -r3031 -r3038
--- trunk/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 3031)
+++ trunk/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 3038)
@@ -616,7 +616,9 @@
 		$options = $object->GetFieldOptions($field);
 		if( $this->HasParam($params,'has_empty') )
 		{
-			$options['options'] = array_merge_recursive2( Array('' => ''), $options['options'] );
+			$empty_value = getArrayValue($params, 'empty_value');
+			if($empty_value === false) $empty_value = '';
+			$options['options'] = array_merge_recursive2( Array($empty_value => ''), $options['options'] );
 		}
 		
 		$block_params = $this->prepareTagParams($params);