From 14ad9902da35b72db37c4dc0e79ba69b29570075 Mon Sep 17 00:00:00 2001
From: ppisljar <peter.pisljar@gmail.com>
Date: Wed, 21 Dec 2016 20:38:00 +0100
Subject: [PATCH] fixing timelion yaxis min setting

Backports PR #9428

**Commit 1:**
fixing timelion yaxis min setting

* Original sha: 9a3c8e86b92f9eb28faa0af9013d5eeaac353aab
* Authored by ppisljar <peter.pisljar@gmail.com> on 2016-12-09T15:58:29Z
---
 .../timelion/server/series_functions/__tests__/yaxis.js       | 4 ++--
 src/core_plugins/timelion/server/series_functions/yaxis.js    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core_plugins/timelion/server/series_functions/__tests__/yaxis.js b/src/core_plugins/timelion/server/series_functions/__tests__/yaxis.js
index 45d0105e3ff52..d11e1f5b335b0 100644
--- a/src/core_plugins/timelion/server/series_functions/__tests__/yaxis.js
+++ b/src/core_plugins/timelion/server/series_functions/__tests__/yaxis.js
@@ -45,10 +45,10 @@ describe(filename, () => {
     ]);
   });
 
-  it('sets the minimum (default: 0)', () => {
+  it('sets the minimum (default: no min)', () => {
     return Promise.all([
       invoke(fn, [seriesList, 1, null]).then((r) => {
-        expect(r.output.list[0]._global.yaxes[0].min).to.equal(0);
+        expect(r.output.list[0]._global.yaxes[0].min).to.equal(null);
       }),
       invoke(fn, [seriesList, 2, 10]).then((r) => {
         expect(r.output.list[0]._global.yaxes[1].min).to.equal(10);
diff --git a/src/core_plugins/timelion/server/series_functions/yaxis.js b/src/core_plugins/timelion/server/series_functions/yaxis.js
index 30bece32c57bc..aa6a5409434de 100644
--- a/src/core_plugins/timelion/server/series_functions/yaxis.js
+++ b/src/core_plugins/timelion/server/series_functions/yaxis.js
@@ -51,7 +51,7 @@ module.exports = new Chainable('yaxis', {
 
       var myAxis = eachSeries._global.yaxes[yaxis - 1];
       myAxis.position = position || (yaxis % 2 ? 'left' : 'right');
-      myAxis.min = min == null ? 0 : min;
+      myAxis.min = min;
       myAxis.max = max;
       myAxis.axisLabelFontSizePixels = 11;
       myAxis.axisLabel = label;