From 432adc1c33a2da1534c42678ee7715f9ecae6010 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Wed, 21 Jul 2010 17:27:04 +0000
Subject: [PATCH] Make posts per page filters consistent and back compat. 
 Props wpmuguru. fixes #14135 for 3.1

git-svn-id: https://develop.svn.wordpress.org/trunk@15450 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/edit.php          | 9 +++++----
 wp-admin/includes/post.php | 3 ++-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/wp-admin/edit.php b/wp-admin/edit.php
index df4d020c92..5e2407efd3 100644
--- a/wp-admin/edit.php
+++ b/wp-admin/edit.php
@@ -43,12 +43,13 @@ if ( 'post' != $post_type ) {
 $pagenum = isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 0;
 if ( empty($pagenum) )
 	$pagenum = 1;
-$per_page = 'edit_' . $post_type . '_per_page';
-$per_page = (int) get_user_option( $per_page );
+$edit_per_page = 'edit_' . $post_type . '_per_page';
+$per_page = (int) get_user_option( $edit_per_page );
 if ( empty( $per_page ) || $per_page < 1 )
 	$per_page = 20;
-// @todo filter based on type
-$per_page = apply_filters( 'edit_posts_per_page', $per_page );
+
+$per_page = apply_filters( $edit_per_page, $per_page );
+$per_page = apply_filters( 'edit_posts_per_page', $per_page, $post_type );
 
 // Handle bulk actions
 if ( isset($_GET['doaction']) || isset($_GET['doaction2']) || isset($_GET['delete_all']) || isset($_GET['delete_all2']) || isset($_GET['bulk_edit']) ) {
diff --git a/wp-admin/includes/post.php b/wp-admin/includes/post.php
index 2695b40d70..6448c9e91c 100644
--- a/wp-admin/includes/post.php
+++ b/wp-admin/includes/post.php
@@ -895,8 +895,9 @@ function wp_edit_posts_query( $q = false ) {
 	$posts_per_page = (int) get_user_option( $per_page );
 	if ( empty( $posts_per_page ) || $posts_per_page < 1 )
 		$posts_per_page = 20;
-	$posts_per_page = apply_filters( $per_page, $posts_per_page );
 
+	$posts_per_page = apply_filters( $per_page, $posts_per_page );
+	$posts_per_page = apply_filters( 'edit_posts_per_page', $posts_per_page, $post_type );
 
 	$query = compact('post_type', 'post_status', 'perm', 'order', 'orderby', 'posts_per_page');