[Plugin: Google XML Sitemaps] doesn’t take alternate wp-content location into account

google-sitemap-generator doesn’t take into account the fact that the WordPress content directory may not be at ‘wp-content’ A quick solution for this is to add the following as the very first line of the GetPluginUrl function in sitemap-core.php:

if (function_exists('plugins_url')) return plugins_url(basename(dirname(__FILE__)));