From c2425e761ab12ca249f0430009d4ef6b20700675 Mon Sep 17 00:00:00 2001
From: kballou <kballou@devnulllabs.io>
Date: Tue, 21 Jun 2016 12:48:42 -0600
Subject: Add URI.encode to url building

This fixes issues with spaces being in the query string, e.g., queries like
`avg(up) by (job)` would fail without running the query (and URL string)
through URI.encode
---
 lib/ex_prometheus_io/query.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ex_prometheus_io/query.ex b/lib/ex_prometheus_io/query.ex
index 0c346b5..bd4bb9c 100644
--- a/lib/ex_prometheus_io/query.ex
+++ b/lib/ex_prometheus_io/query.ex
@@ -2,6 +2,7 @@ defmodule ExPrometheusIo.Query do
 
   def process(query, query_opts, query_ref, owner) do
      build_url(query, query_opts)
+     |> URI.encode
      |> fetch_json()
      |> Poison.decode
      |> send_results(query_ref, owner)
-- 
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