From 2e72244bde86d50502c92480a74cd0f658d8ae45 Mon Sep 17 00:00:00 2001
From: rob1n <rob1n@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 22 Apr 2007 04:25:47 +0000
Subject: [PATCH] has_excerpt() template tag. fixes #4177 for 2.3

git-svn-id: http://svn.automattic.com/wordpress/trunk@5293 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/post-template.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index 636d1358b6..b2b6af4c0b 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -129,6 +129,10 @@ function get_the_excerpt($fakeit = true) {
 	return apply_filters('get_the_excerpt', $output);
 }
 
+function has_excerpt( $id = 0 ) {
+	$post = &get_post( $id );
+	return ( !empty( $post->post_excerpt ) );
+}
 
 function wp_link_pages($args = '') {
 	global $post;