From 01846b1aa54f92b6518b8bb23c7181cef33b0078 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Fri, 16 Mar 2012 04:36:12 +0000
Subject: [PATCH] It is possible for comments_per_page to be 0, which turns off
 pagination. See sanitize_option(); wp_list_commnts(); get_comment_link(). see
 #17863.

git-svn-id: https://develop.svn.wordpress.org/trunk@20202 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/options-discussion.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-admin/options-discussion.php b/wp-admin/options-discussion.php
index ebed796ad7..22039fd427 100644
--- a/wp-admin/options-discussion.php
+++ b/wp-admin/options-discussion.php
@@ -100,7 +100,7 @@ $default_comments_page .= '>' . __('last') . '</option><option value="oldest"';
 if ( 'oldest' == get_option('default_comments_page') ) $default_comments_page .= ' selected="selected"';
 $default_comments_page .= '>' . __('first') . '</option></select>';
 
-printf( __('Break comments into pages with %1$s top level comments per page and the %2$s page displayed by default'), '</label><label for="comments_per_page"><input name="comments_per_page" type="number" step="1" min="1" id="comments_per_page" value="' . esc_attr(get_option('comments_per_page')) . '" class="small-text" />', $default_comments_page );
+printf( __('Break comments into pages with %1$s top level comments per page and the %2$s page displayed by default'), '</label><label for="comments_per_page"><input name="comments_per_page" type="number" step="1" min="0" id="comments_per_page" value="' . esc_attr(get_option('comments_per_page')) . '" class="small-text" />', $default_comments_page );
 
 ?></label>
 <br />