From cd76f06c9d8240cec15c51f33a2b8b09946c3e53 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Fri, 26 Jun 2020 07:55:33 +0200
Subject: Leave _data unchanged by __read_postprocess as update() needs that
 and add test for it

---
 it_dbi.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'it_dbi.class')

diff --git a/it_dbi.class b/it_dbi.class
index ceb5241..6d0cdeb 100644
--- a/it_dbi.class
+++ b/it_dbi.class
@@ -730,7 +730,7 @@ function iterate()
 			unset($this->_data['dyncols']);
 
 			foreach (static::_read_postprocess($this->_data) as $field => $value)
-				$this->$field = $this->_data[$field] = (isset($value) && $this->_convertfunc[$field]) ? $this->_convertfunc[$field]($value) : $value;
+				$this->$field = (isset($value) && $this->_convertfunc[$field]) ? ($this->_data[$field] = $this->_convertfunc[$field]($value)) : $value;
 
 			if ($localizedfields)
 			{
-- 
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