X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/ff81ee6e8304a1982a3ec4f5b134764a29d502cf..refs/tags/wordpress-2.0.4:/wp-includes/template-functions-author.php?ds=sidebyside

diff --git a/wp-includes/template-functions-author.php b/wp-includes/template-functions-author.php
index 4f443b38..0838f5ff 100644
--- a/wp-includes/template-functions-author.php
+++ b/wp-includes/template-functions-author.php
@@ -133,7 +133,7 @@ function the_author_posts_link($idmode='') {
 	echo '<a href="' . get_author_link(0, $authordata->ID, $authordata->user_nicename) . '" title="' . sprintf(__("Posts by %s"), wp_specialchars(the_author($idmode, false))) . '">' . the_author($idmode, false) . '</a>';
 }
 
-function get_author_link($echo = false, $author_id, $author_nicename) {
+function get_author_link($echo = false, $author_id, $author_nicename = '') {
 	global $wpdb, $wp_rewrite, $post, $cache_userdata;
 	$auth_ID = $author_id;
 	$link = $wp_rewrite->get_author_permastruct();
@@ -142,8 +142,11 @@ function get_author_link($echo = false, $author_id, $author_nicename) {
 		$file = get_settings('home') . '/';
 		$link = $file . '?author=' . $auth_ID;
 	} else {
-		if ( '' == $author_nicename )
-			$author_nicename = $cache_userdata[$author_id]->user_nicename;
+		if ( '' == $author_nicename ) {
+			$user = get_userdata($author_id);
+			if ( !empty($user->user_nicename) )
+				$author_nicename = $user->user_nicename;
+		}
 		$link = str_replace('%author%', $author_nicename, $link);
 		$link = get_settings('home') . trailingslashit($link);
 	}