[chronojump] Sprint export positions with decimals working

[Xavier de Blas <xaviblas src gnome org>]

commit 3d07a543c6069ba409a645e679c8304b51fd941e
Author: Xavier de Blas <xaviblas gmail com>
Date:   Thu Mar 25 20:05:59 2021 +0100

    Sprint export positions with decimals working

 src/sprint.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/sprint.cs b/src/sprint.cs
index 973ff795..6a3d62b2 100644
--- a/src/sprint.cs
+++ b/src/sprint.cs
@@ -256,8 +256,9 @@ public class SprintRGraphExport
                        double mass, double personHeight,
                        string personName, double tempC)
        {
-               // ; will be _ to differentiate from other ;
-               this.positions = "0_" + Util.ChangeChars(positions, ";", "_");
+               //if decimal is comma, will be converted to point for R, and also the ; will be _ to 
differentiate from other ;
+               this.positions = "0_" + Util.ChangeChars(
+                               Util.ChangeChars(positions, ",", "."), ";", "_");
                //if decimal is comma, will be converted to point for R, and also the ; will be _ to 
differentiate from other ;
                this.splitTimes = "0_" + Util.ChangeChars(
                                Util.ChangeChars(splitTimes, ",", "."), ";", "_");