Merge pull request ChartsOrg#937 from rofreg/master

Fix a crash when using markers with a PieChart
CocoaBoy · Apr 12, 2016 · 5a0c25f · 5a0c25f
2 parents f9fbcc1 + e599238
commit 5a0c25f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Charts/Classes/Charts/ChartViewBase.swift b/Charts/Classes/Charts/ChartViewBase.swift
@@ -530,7 +530,7 @@ public class ChartViewBase: NSUIView, ChartDataProvider, ChartAnimatorDelegate
             let highlight = _indicesToHighlight[i]
             let xIndex = highlight.xIndex
 
-            let deltaX = _xAxis.axisRange
+            let deltaX = _xAxis?.axisRange ?? Double(_data?.xVals.count ?? 0 ) - 1
             if xIndex <= Int(deltaX) && xIndex <= Int(CGFloat(deltaX) * _animator.phaseX)
             {
                 let e = _data?.getEntryForHighlight(highlight)