Can not remove grid line

[J-F-Liu]

chart.ygrids.add([{ value: 1, text: 'Pressure Low' }, { value: 4, text: 'Pressure High' }]); // success
chart.ygrids.remove([{ value: 1, text: 'Pressure Low' }, { value: 4, text: 'Pressure High' }]); //fail
I think in c3_chart_internal_fn.getGridFilterToRemove method of c3.js:
if ((('value' in param && line.value === params.value) || ('class' in param && line['class'] === params['class']))) 
Should be:
if ((('value' in param && line.value === param.value) || ('class' in param && line['class'] === param['class']))) 

[J-F-Liu]

verified after modification.

[masayuki0812]

Thank you for your reporting. You're right. I think this has been fixed by this commit and I'll release this in the next version. Thanks!

[masayuki0812]

I released v0.4.2 for this fix, so please let me close.