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-rw-r--r--codebase/data_connector.php5
1 files changed, 4 insertions, 1 deletions
diff --git a/codebase/data_connector.php b/codebase/data_connector.php
index 7b73066..7c9251d 100644
--- a/codebase/data_connector.php
+++ b/codebase/data_connector.php
@@ -280,8 +280,11 @@ class JSONCommonDataItem extends DataItem{
}
if ($this->userdata !== false)
- foreach ($this->userdata as $key => $value)
+ foreach ($this->userdata as $key => $value){
+ if ($value === null)
+ $data[$key]="";
$data[$key]=$value;
+ }
return $data;
}