修改了templateName判断

@@ -39,7 +39,7 @@ class CouponFloorProcess
         foreach ($data as $k => &$v) {
             $fun = '';
             if (empty($v) || !is_array($v) || !array_key_exists('template_name', $v)) {
-                if (array_key_exists('templateName', $v)) {
+                if (isset($v['templateName'])) {
                     $fun = $v['templateName'];
                 } else {
                     continue;