From 1bf17c9275d57e558d648ed96cf86a900192d3a4 Mon Sep 17 00:00:00 2001
From: Jared Scheib <jared.scheib@gmail.com>
Date: Wed, 15 Feb 2017 01:37:50 -0800
Subject: [PATCH] Fix y-axis graph padding

---
 ui/src/shared/parsing/getRangeForDygraph.js | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/ui/src/shared/parsing/getRangeForDygraph.js b/ui/src/shared/parsing/getRangeForDygraph.js
index 204cfda90..16e5a5ceb 100644
--- a/ui/src/shared/parsing/getRangeForDygraph.js
+++ b/ui/src/shared/parsing/getRangeForDygraph.js
@@ -5,25 +5,21 @@ export default function getRange(timeSeries, override, value = null, rangeValue
     return override;
   }
 
-  const subtractPadding = (val) => +val - val * PADDING_FACTOR;
-  const addPadding = (val) => +val + val * PADDING_FACTOR;
+  const subtractPadding = (val) => +val - Math.abs(val * PADDING_FACTOR);
+  const addPadding = (val) => +val + Math.abs(val * PADDING_FACTOR);
 
-  const pad = (val, side) => {
+  const pad = (val) => {
     if (val === null || val === '') {
       return null;
     }
 
-    if (val < 0) {
-      return side === "top" ? subtractPadding(val) : addPadding(val);
-    }
-
-    return side === "top" ? addPadding(val) : subtractPadding(val);
+    return val < 0 ? subtractPadding(val) : addPadding(val);
   };
 
   const points = [
     ...timeSeries,
     [null, pad(value)],
-    [null, pad(rangeValue, "top")],
+    [null, pad(rangeValue)],
   ];
 
   const range = points.reduce(([min, max] = [], series) => {