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-rw-r--r--framework/Data/DataGateway/TSqlCriteria.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/framework/Data/DataGateway/TSqlCriteria.php b/framework/Data/DataGateway/TSqlCriteria.php
index e62aeccd..aa91889e 100644
--- a/framework/Data/DataGateway/TSqlCriteria.php
+++ b/framework/Data/DataGateway/TSqlCriteria.php
@@ -128,7 +128,7 @@ class TSqlCriteria extends TComponent
{
if(empty($value)) {
// reset the condition
- $this->_condition = '';
+ $this->_condition = null;
return;
}