From cb0bd68404bda6c8c29add8f1c1f2a36903c1fa6 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Wed, 8 May 2013 23:23:05 +0000
Subject: [PATCH] Don't append ellipsis in RSS widget if the entire content is
 shown. props kovshenin. fixes #21702.

git-svn-id: https://develop.svn.wordpress.org/trunk@24213 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/default-widgets.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/wp-includes/default-widgets.php b/wp-includes/default-widgets.php
index d307ec3019..160b579f80 100644
--- a/wp-includes/default-widgets.php
+++ b/wp-includes/default-widgets.php
@@ -866,18 +866,18 @@ function wp_widget_rss_output( $rss, $args = array() ) {
 			$title = __('Untitled');
 
 		$desc = str_replace( array("\n", "\r"), ' ', esc_attr( strip_tags( @html_entity_decode( $item->get_description(), ENT_QUOTES, get_option('blog_charset') ) ) ) );
-		$desc = wp_html_excerpt( $desc, 360 );
+		$excerpt = wp_html_excerpt( $desc, 360 );
 
 		// Append ellipsis. Change existing [...] to [&hellip;].
-		if ( '[...]' == substr( $desc, -5 ) )
-			$desc = substr( $desc, 0, -5 ) . '[&hellip;]';
-		elseif ( '[&hellip;]' != substr( $desc, -10 ) )
-			$desc .= ' [&hellip;]';
+		if ( '[...]' == substr( $excerpt, -5 ) )
+			$excerpt = substr( $excerpt, 0, -5 ) . '[&hellip;]';
+		elseif ( '[&hellip;]' != substr( $excerpt, -10 ) && $desc != $excerpt )
+			$excerpt .= ' [&hellip;]';
 
-		$desc = esc_html( $desc );
+		$excerpt = esc_html( $excerpt );
 
 		if ( $show_summary ) {
-			$summary = "<div class='rssSummary'>$desc</div>";
+			$summary = "<div class='rssSummary'>$excerpt</div>";
 		} else {
 			$summary = '';
 		}