fix for notice on $block['className']

[ArnoSchneider]

This should fix the notice on the undefined $block['className']

`
if(!empty($block['className'])):
$class_name = $block['className'] . ',';
else:
$class_name = false;
endif;

$block['classes'] = implode(' ', [$block['slug'], $class_name . 'align'.$block['align']]);

`

[mcnamee]

@MWDelaney would you mind releasing a new release to Packagist?

[orditeck]

@mcnamee I did, feel free to use it if needed.

https://github.com/orditeck/sage9-acf-wp-blocks

[realcgslav]

Second line:
$class_name = $block['className'] . ',';

should be:
$class_name = $block['className'] . ' ';

This comma is joining added additional classes. Space is working better ;)

[MWDelaney]

@MWDelaney would you mind releasing a new release to Packagist?

I plan to do this soon once I thoroughly test the newly merged PRs from today. In the meantime, if you set your composer version requirement to dev-master rather than a particular version number you'll get the latest master branch.

[lachieh]

Any news here?