fix default alias

(cherry picked from commit 4a63d696ff)
2017-12-13 14:29:54 +01:00
parent 75fa151026
commit 239f8a88bf
1 changed files with 4 additions and 1 deletions
@@ -269,7 +269,10 @@ func parseQuery(model *simplejson.Json) (*CloudWatchQuery, error) {
 		period = int(d.Seconds())
 	}

-	alias := model.Get("alias").MustString("{{metric}}_{{stat}}")
+	alias := model.Get("alias").MustString()
+	if alias == "" {
+		alias = "{{metric}}_{{stat}}"
+	}

 	return &CloudWatchQuery{
 		Region:             region,