From 5e8ba6473ff72fffcdb0eacbeb00df0e18f66f98 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Wed, 13 Apr 2011 15:41:57 +0000
Subject: Suppress warning if no fields where found in table

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

diff --git a/it_dbi.class b/it_dbi.class
index a8503d3..7424e57 100644
--- a/it_dbi.class
+++ b/it_dbi.class
@@ -767,7 +767,7 @@ function _get_field_info()
 		}
 
 		# Consider all fields which have _{localized_defaultlanguage} suffix as localized
-		foreach (preg_grep('/_' . $this->_p['localized_defaultlanguage'] . '$/', array_keys($this->_fields)) as $field)
+		foreach (preg_grep('/_' . $this->_p['localized_defaultlanguage'] . '$/', array_keys((array)$this->_fields)) as $field)
 			$this->_localizedfields[substr($field, 0, -1 - strlen($this->_p['localized_defaultlanguage']))] = true;
 
 		$state = it_dbi::_state_get($dbid);	# State could have been modified by query above
-- 
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