From d7f3c18d17e4be51c18eb3adcbc1492659026757 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 25 Apr 2008 17:59:36 +0000
Subject: - Patch #250729 by R.Muilwijk: performance improvement.

---
 modules/comment/comment.module | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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

diff --git a/modules/comment/comment.module b/modules/comment/comment.module
index 05fe9a11e..c618c2ef5 100644
--- a/modules/comment/comment.module
+++ b/modules/comment/comment.module
@@ -582,7 +582,9 @@ function comment_form_alter(&$form, $form_state, $form_id) {
 function comment_nodeapi(&$node, $op, $arg = 0) {
   switch ($op) {
     case 'load':
-      return db_fetch_array(db_query("SELECT last_comment_timestamp, last_comment_name, comment_count FROM {node_comment_statistics} WHERE nid = %d", $node->nid));
+      if (variable_get('comment_' . $node->type, COMMENT_NODE_READ_WRITE) != COMMENT_NODE_DISABLED) {
+        return db_fetch_array(db_query("SELECT last_comment_timestamp, last_comment_name, comment_count FROM {node_comment_statistics} WHERE nid = %d", $node->nid));
+      }
       break;
 
     case 'prepare':
-- 
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