From 0db2c5af385f7fcb50e4f7f03e5ec77fba883bba Mon Sep 17 00:00:00 2001
From: Matt Perry <mattoperry@gmail.com>
Date: Wed, 22 Jan 2014 20:30:45 -0800
Subject: [PATCH] Fix isues with CSS revisions meta box

- eliminates notice produced by mis-use of wp_revisions_to_keep
- makes "Show more" link disappear when the max number of revisions is
shown
related to #108
---
 modules/custom-css/custom-css.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/modules/custom-css/custom-css.php b/modules/custom-css/custom-css.php
index e3b6e45642104..bd10b508b6923 100644
--- a/modules/custom-css/custom-css.php
+++ b/modules/custom-css/custom-css.php
@@ -887,12 +887,12 @@ static function publish_box() {
 	 * @return string
 	 */
 	static function revisions_meta_box( $safecss_post ) {
-		if ( function_exists( 'wp_revisions_to_keep' ) )
-			$max_revisions = wp_revisions_to_keep( $safecss_post );
-		else
-			$max_revisions = defined( 'WP_POST_REVISIONS' ) && is_numeric( WP_POST_REVISIONS ) ? (int) WP_POST_REVISIONS : 25;
 
-		$posts_per_page = isset( $_GET['show_all_rev'] ) ? $max_revisions : 6;
+		$show_all_revisions = isset( $_GET['show_all_rev'] );
+		
+		$max_revisions = defined( 'WP_POST_REVISIONS' ) && is_numeric( WP_POST_REVISIONS ) ? (int) WP_POST_REVISIONS : 25;
+
+		$posts_per_page = $show_all_revisions ? $max_revisions : 6;
 
 		$revisions = new WP_Query( array(
 			'posts_per_page' => $posts_per_page,
@@ -924,7 +924,7 @@ static function revisions_meta_box( $safecss_post ) {
 
 			?></ul><?php
 
-			if ( $revisions->found_posts > 6 ) {
+			if ( $revisions->found_posts > 6 && !$show_all_revisions ) {
 				?>
 				<br>
 				<a href="<?php echo add_query_arg( 'show_all_rev', 'true', menu_page_url( 'editcss', false ) ); ?>"><?php esc_html_e( 'Show more', 'jetpack' ); ?></a>