From: Jonathan Quach <kwach.yami@gmail.com>
Date: Sat, 27 Jan 2018 14:47:51 +0000 (+0100)
Subject: Fix variable name error on developer api documentation for (#5173)
X-Git-Tag: v2.7.2~1^2~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=98ef3942d982869ee867e134df95008dd612caf3;p=thirdparty%2FChart.js.git

Fix variable name error on developer api documentation for (#5173)
---

diff --git a/docs/developers/api.md b/docs/developers/api.md
index a5a0a5133..976578d57 100644
--- a/docs/developers/api.md
+++ b/docs/developers/api.md
@@ -132,9 +132,9 @@ To get an item that was clicked on, `getElementAtEvent` can be used.
 
 ```javascript
 function clickHandler(evt) {
-    var item = myChart.getElementAtEvent(evt)[0];
+    var firstPoint = myChart.getElementAtEvent(evt)[0];
 
-    if (item) {
+    if (firstPoint) {
         var label = myChart.data.labels[firstPoint._index];
         var value = myChart.data.datasets[firstPoint._datasetIndex].data[firstPoint._index];
     }