From 36fce2f00111f75c6ef2cdd68c8abefc95753210 Mon Sep 17 00:00:00 2001
From: Neil Drumm <drumm@3064.no-reply.drupal.org>
Date: Sat, 30 Dec 2006 21:20:38 +0000
Subject: #18870 by zen. Only allow the new comment anchor to be output forthe
 first new comment.

---
 modules/comment/comment.module | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'modules/comment/comment.module')

diff --git a/modules/comment/comment.module b/modules/comment/comment.module
index a6e7f4cd8..867bc61df 100644
--- a/modules/comment/comment.module
+++ b/modules/comment/comment.module
@@ -1679,10 +1679,14 @@ function theme_comment_preview($comment, $links = array(), $visible = 1) {
 };
 
 function theme_comment_view($comment, $links = array(), $visible = 1) {
+  static $first_new = TRUE;
 
-  // Emit selectors:
   $output = '';
-  if (($comment->new = node_mark($comment->nid, $comment->timestamp)) != MARK_READ) {
+  $comment->new = node_mark($comment->nid, $comment->timestamp);
+  if ($first_new && $comment->new != MARK_READ) {
+    // Assign the anchor only for the first new comment. This avoids duplicate
+    // id attributes on a page.
+    $first_new = FALSE;
     $output .= "<a id=\"new\"></a>\n";
   }
 
-- 
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