diff --git wp-includes/link-template.php wp-includes/link-template.php
index 0d8e0a2..5a80a1c 100644
--- wp-includes/link-template.php
+++ wp-includes/link-template.php
@@ -2743,7 +2743,7 @@ function get_home_url( $blog_id = null, $path = '', $scheme = null ) {
 	}
 
 	if ( ! in_array( $scheme, array( 'http', 'https', 'relative' ) ) ) {
-		if ( is_ssl() && ! is_admin() && isset( $GLOBALS['pagenow'] ) && 'wp-login.php' !== $GLOBALS['pagenow'] )
+		if ( is_ssl() && ! is_admin() && 'wp-login.php' !== $GLOBALS['pagenow'] )
 			$scheme = 'https';
 		else
 			$scheme = parse_url( $url, PHP_URL_SCHEME );