archive-gh-me/Chart.js
1
0
Fork 0
mirror of https://github.com/chartjs/Chart.js.git synced 2025-12-08 20:36:08 +00:00
Code Issues Projects Releases Wiki Activity

Check for existence of data element before accessing property

Browse Source
This commit is contained in:
Tiago Roldão 2016-07-18 22:05:44 +01:00
parent 7930137afa
commit 9df06e8c2e
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/core/core.controller.js
View File

@ -413,9 +413,10 @@ module.exports = function(Chart) {
helpers.each(me.data.datasets, function(dataset, datasetIndex) {
if (me.isDatasetVisible(datasetIndex)) {
var meta = me.getDatasetMeta(datasetIndex);
if(!meta.data[found._index]._view.skip){
elementsArray.push(meta.data[found._index]);
var meta = me.getDatasetMeta(datasetIndex),
element = meta.data[found._index];
if(element && !element._view.skip){
elementsArray.push(element);
}
}
}, me);