Include changes suggested by @etimberg in code review

diff --git a/src/elements/element.line.js b/src/elements/element.line.js
index 9981d3d2f63ffc9bdd0d72c8666d858ae8200b02..d81e7861cd520841e676069a110b2a3454da0176 100644 (file)
--- a/src/elements/element.line.js
+++ b/src/elements/element.line.js
@@ -31,20 +31,20 @@ module.exports = function(Chart) {
 
                        // Helper function to draw a line to a point
                        function lineToPoint(previousPoint, point) {
-                               var pointvm = point._view;
+                               var pointVM = point._view;
                                if (point._view.steppedLine === true) {
-                                       ctx.lineTo(pointvm.x, previousPoint._view.y);
-                                       ctx.lineTo(pointvm.x, pointvm.y);
+                                       ctx.lineTo(pointVM.x, previousPoint._view.y);
+                                       ctx.lineTo(pointVM.x, pointVM.y);
                                } else if (point._view.tension === 0) {
-                                       ctx.lineTo(pointvm.x, pointvm.y);
+                                       ctx.lineTo(pointVM.x, pointVM.y);
                                } else {
                                        ctx.bezierCurveTo(
                                                previousPoint._view.controlPointNextX,
                                                previousPoint._view.controlPointNextY,
-                                               pointvm.controlPointPreviousX,
-                                               pointvm.controlPointPreviousY,
-                                               pointvm.x,
-                                               pointvm.y
+                                               pointVM.controlPointPreviousX,
+                                               pointVM.controlPointPreviousY,
+                                               pointVM.x,
+                                               pointVM.y
                                        );
                                }
                        }