function flags_language_block_view_language_block_alter in Flags 8

Implements hook_block_view_BASE_BLOCK_ID_alter().

Implemented to attach flags CSS to the language switcher block.

Parameters

array $build:

BlockPluginInterface $block:

File

flags_language/flags_language.module, line 49

Code

function flags_language_block_view_language_block_alter(array &$build, BlockPluginInterface $block) {
  $build['#attached']['library'][] = 'flags/flags';
}