From a0b1ab83e75d2175133c16208c2e099d5fb5fe37 Mon Sep 17 00:00:00 2001
From: Daniel Cohen Gindi <danielgindi@gmail.com>
Date: Thu, 1 Oct 2015 18:25:45 +0300
Subject: [PATCH] Avoid trying to draw cubic fill when there's no points

More info: https://github.com/danielgindi/ios-charts/issues/419
---
 .../github/mikephil/charting/renderer/LineChartRenderer.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/MPChartLib/src/com/github/mikephil/charting/renderer/LineChartRenderer.java b/MPChartLib/src/com/github/mikephil/charting/renderer/LineChartRenderer.java
index 186b925d39..913ed47fba 100644
--- a/MPChartLib/src/com/github/mikephil/charting/renderer/LineChartRenderer.java
+++ b/MPChartLib/src/com/github/mikephil/charting/renderer/LineChartRenderer.java
@@ -237,6 +237,9 @@ protected void drawCubic(Canvas c, LineDataSet dataSet, List<Entry> entries) {
     protected void drawCubicFill(LineDataSet dataSet, Path spline, Transformer trans,
             int from, int to) {
 
+        if (to - from <= 1)
+            return;
+        
         float fillMin = dataSet.getFillFormatter()
                 .getFillLinePosition(dataSet, mChart);