#73605 by RobRoy, make hook_link() implementations consistent with documentation.

modules/blog/blog.module

@@ -244,7 +244,7 @@ function blog_view(&$node, $teaser = FALSE, $page = FALSE) {
 /**
  * Implementation of hook_link().
  */
-function blog_link($type, $node = 0, $main = 0) {
+function blog_link($type, $node = NULL, $teaser = FALSE) {
   $links = array();
 
   if ($type == 'node' && $node->type == 'blog') {

modules/book/book.module

@@ -51,12 +51,12 @@ function book_access($op, $node) {
 /**
  * Implementation of hook_link().
  */
-function book_link($type, $node = 0, $main = 0) {
+function book_link($type, $node = NULL, $teaser = FALSE) {
 
   $links = array();
 
   if ($type == 'node' && isset($node->parent)) {
-    if (!$main) {
+    if (!$teaser) {
       if (book_access('create', $node)) {
         $links['book_add_child'] = array(
           'title' => t('add child page'),

modules/comment/comment.module

@@ -183,12 +183,12 @@ function theme_comment_block() {
 /**
  * Implementation of hook_link().
  */
-function comment_link($type, $node = 0, $main = 0) {
+function comment_link($type, $node = NULL, $teaser = FALSE) {
   $links = array();
 
   if ($type == 'node' && $node->comment) {
 
-    if ($main) {
+    if ($teaser) {
       // Main page: display the number of comments that have been posted.
 
       if (user_access('access comments')) {
@@ -252,7 +252,7 @@ function comment_link($type, $node = 0, $main = 0) {
   }
 
   if ($type == 'comment') {
-    $links = comment_links($node, $main);
+    $links = comment_links($node, $teaser);
   }
 
   return $links;

modules/node/node.module

@@ -801,7 +801,7 @@ function node_comment_mode($nid) {
 /**
  * Implementation of hook_link().
  */
-function node_link($type, $node = 0, $main = 0) {
+function node_link($type, $node = NULL, $teaser = FALSE) {
   $links = array();
 
   if ($type == 'node') {
@@ -809,7 +809,7 @@ function node_link($type, $node = 0, $main = 0) {
       $links = $node->links;
     }
 
-    if ($main == 1 && $node->teaser && $node->readmore) {
+    if ($teaser == 1 && $node->teaser && $node->readmore) {
       $links['node_read_more'] = array(
         'title' => t('read more'),
         'href' => "node/$node->nid",

modules/statistics/statistics.module

@@ -92,7 +92,7 @@ function statistics_perm() {
 /**
  * Implementation of hook_link().
  */
-function statistics_link($type, $node = 0, $main = 0) {
+function statistics_link($type, $node = NULL, $teaser = FALSE) {
   global $id;
   $links = array();
 

modules/upload/upload.module

@@ -41,11 +41,11 @@ function upload_perm() {
 /**
  * Implementation of hook_link().
  */
-function upload_link($type, $node = 0, $main = 0) {
+function upload_link($type, $node = NULL, $teaser = FALSE) {
   $links = array();
 
   // Display a link with the number of attachments
-  if ($main && $type == 'node' && isset($node->files) && user_access('view uploaded files')) {
+  if ($teaser && $type == 'node' && isset($node->files) && user_access('view uploaded files')) {
     $num_files = 0;
     foreach ($node->files as $file) {
       if ($file->list) {