diff --git a/modules/autoinstall/autoinstall.model.php b/modules/autoinstall/autoinstall.model.php
index 85a0129bc..9547444e4 100644
--- a/modules/autoinstall/autoinstall.model.php
+++ b/modules/autoinstall/autoinstall.model.php
@@ -364,6 +364,11 @@ class autoinstallModel extends autoinstall
 	function getHaveInstance($columnList = array())
 	{
 		$output = executeQueryArray('autoinstall.getHaveInstance', NULL, $columnList);
+		if(!$output->data)
+		{
+			return array();
+		}
+
 		return $output->data;
 	}
 }