From 08af07de0c68a20a71e0a6bf592db5c6d687baec Mon Sep 17 00:00:00 2001
From: Vadim Gusev <ubuntolog@gmail.com>
Date: Fri, 21 Dec 2018 14:53:29 +0300
Subject: [PATCH] Fix wrong variable expansion format

Fixes #13
---
 src/datasource.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/datasource.ts b/src/datasource.ts
index aa58570..f50db05 100644
--- a/src/datasource.ts
+++ b/src/datasource.ts
@@ -47,7 +47,7 @@ export default class InfluxDatasource {
     // Replace grafana variables
     const timeFilter = this.getTimeFilter(options);
     options.scopedVars.range = {value: timeFilter};
-    const interpolated = this.templateSrv.replace(target.query, options.scopedVars);
+    const interpolated = this.templateSrv.replace(target.query, options.scopedVars, 'pipe');
     return {
       ...target,
       query: interpolated,