function rss_permissions_theme_feed_icon in RSS Permissions 7

Overriding theme_feed_icon(). Check permission to view the feed before displaying the icon.

1 string reference to 'rss_permissions_theme_feed_icon'

rss_permissions_theme_registry_alter in ./rss_permissions.module

Implementation of hook_theme_registry_alter to override theme_feed_icon().

File

./rss_permissions.module, line 101

Code

function rss_permissions_theme_feed_icon($variables) {
  if (rss_permissions_feed_url_access($variables['url'])) {
    return theme_feed_icon($variables);
  }
  return '';
}