From cb04b7f4e2eb64a28159e83b25081d8050d47c78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Fri, 13 Mar 2015 09:27:08 +0100
Subject: [PATCH] Fixed issue with legend values when all values are negative
 and some are null, #1468

---
 src/app/components/timeSeries.js | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/app/components/timeSeries.js b/src/app/components/timeSeries.js
index fd7b9fe849a..c356ddea63b 100644
--- a/src/app/components/timeSeries.js
+++ b/src/app/components/timeSeries.js
@@ -86,17 +86,19 @@ function (_, kbn) {
         }
       }
 
-      if (_.isNumber(currentValue)) {
-        this.stats.total += currentValue;
-        this.allIsNull = false;
-      }
+      if (currentValue !== null) {
+        if (_.isNumber(currentValue)) {
+          this.stats.total += currentValue;
+          this.allIsNull = false;
+        }
 
-      if (currentValue > this.stats.max) {
-        this.stats.max = currentValue;
-      }
+        if (currentValue > this.stats.max) {
+          this.stats.max = currentValue;
+        }
 
-      if (currentValue < this.stats.min) {
-        this.stats.min = currentValue;
+        if (currentValue < this.stats.min) {
+          this.stats.min = currentValue;
+        }
       }
 
       result.push([currentTime, currentValue]);