From 97978454609a3ea9b388b5cba519463b95eea824 Mon Sep 17 00:00:00 2001
From: benrubson <ben.rubson@gmail.com>
Date: Fri, 18 Nov 2016 19:14:12 +0100
Subject: [PATCH] Typo

---
 public/app/plugins/panel/graph/graph_tooltip.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/public/app/plugins/panel/graph/graph_tooltip.js b/public/app/plugins/panel/graph/graph_tooltip.js
index b4b23b9f0ff..09b61493e3f 100644
--- a/public/app/plugins/panel/graph/graph_tooltip.js
+++ b/public/app/plugins/panel/graph/graph_tooltip.js
@@ -26,8 +26,9 @@ function ($) {
         }
       }
       // Special case of a non stepped line, highlight the very last point just before a null point
-      while(!series.lines.steps && series.datapoints.points[initial] != null && j>0 && series.datapoints.points[j-ps] == null)
+      while(!series.lines.steps && series.datapoints.points[initial] != null && j>0 && series.datapoints.points[j-ps] == null) {
         j-=ps;
+      }
       return Math.max(j - ps,  0)/ps;
     };