From 1556042c0800926fe2dffe719cf284f5bc4760c9 Mon Sep 17 00:00:00 2001
From: mikelittle <mikelittle@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 23 Jul 2003 21:04:25 +0000
Subject: [PATCH] previous/next_post don't link to non-published posts. Fix by
 Alex King

git-svn-id: http://svn.automattic.com/wordpress/trunk@268 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 b2-include/b2template.functions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/b2-include/b2template.functions.php b/b2-include/b2template.functions.php
index 1ca021e278..3c0f4214e4 100644
--- a/b2-include/b2template.functions.php
+++ b/b2-include/b2template.functions.php
@@ -618,7 +618,7 @@ function previous_post($format='%', $previous='previous post: ', $title='yes', $
 		}
 
 		$limitprev--;
-		$lastpost = @$wpdb->get_row("SELECT ID, post_title FROM $tableposts WHERE post_date < '$current_post_date' AND post_category > 0 $sqlcat $sql_exclude_cats ORDER BY post_date DESC LIMIT $limitprev, 1");
+		$lastpost = @$wpdb->get_row("SELECT ID, post_title FROM $tableposts WHERE post_date < '$current_post_date' AND post_category > 0 AND post_status = 'publish' $sqlcat $sql_exclude_cats ORDER BY post_date DESC LIMIT $limitprev, 1");
 		++$querycount;
 		if ($lastpost) {
 			$string = '<a href="'.$blogfilename.$querystring_start.'p'.$querystring_equal.$lastpost->ID.$querystring_separator.'more'.$querystring_equal.'1'.$querystring_separator.'c'.$querystring_equal.'1">'.$previous;
@@ -659,7 +659,7 @@ function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat=
 
 		$limitnext--;
 
-		$nextpost = @$wpdb->get_row("SELECT ID,post_title FROM $tableposts WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_category > 0 $sqlcat $sql_exclude_cats ORDER BY post_date ASC LIMIT $limitnext,1");
+		$nextpost = @$wpdb->get_row("SELECT ID,post_title FROM $tableposts WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_category > 0 AND post_status = 'publish' $sqlcat $sql_exclude_cats ORDER BY post_date ASC LIMIT $limitnext,1");
 		++$querycount;
 		if ($nextpost) {
 			$string = '<a href="'.$blogfilename.$querystring_start.'p'.$querystring_equal.$nextpost->ID.$querystring_separator.'more'.$querystring_equal.'1'.$querystring_separator.'c'.$querystring_equal.'1">'.$next;