initialize empty variables array in constructor so that datasources can use the array in explore

7 years ago · 45fbbe8021
parent 260d0189b6
commit 45fbbe8021
1 changed files with 1 additions and 0 deletions
--- a/public/app/features/templating/template_srv.ts
+++ b/public/app/features/templating/template_srv.ts
@ -17,6 +17,7 @@ export class TemplateSrv {
  constructor() {
    this.builtIns['__interval'] = { text: '1s', value: '1s' };
    this.builtIns['__interval_ms'] = { text: '100', value: '100' };
+    this.variables = [];
  }

  init(variables) {