From e20161089e2baa8cbd7c6f3d6b30fe6e83fad528 Mon Sep 17 00:00:00 2001
From: Alexis Degrugillier <github@ainw.org>
Date: Thu, 30 May 2019 09:01:15 +0200
Subject: [PATCH] Fix filter action display

Before, there was extra white lines between search terms when displaying
the data. It was not an issue for the storage since they were discarded
during the save process. But it was confusing.
Now, extra white lines are stripped.
---
 app/views/helpers/feed/update.phtml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/helpers/feed/update.phtml b/app/views/helpers/feed/update.phtml
index be8034c0d..d6b9885f5 100644
--- a/app/views/helpers/feed/update.phtml
+++ b/app/views/helpers/feed/update.phtml
@@ -240,7 +240,7 @@
 			<div class="group-controls">
 				<textarea name="filteractions_read" id="filteractions_read"><?php
 					foreach ($this->feed->filtersAction('read') as $filterRead) {
-						echo htmlspecialchars($filterRead->getRawInput(), ENT_NOQUOTES, 'UTF-8'), "\n\n";
+						echo htmlspecialchars($filterRead->getRawInput(), ENT_NOQUOTES, 'UTF-8'), PHP_EOL;
 					}
 				?></textarea>
 				<?php echo _i('help'); ?> <?php echo _t('sub.feed.filteractions.help'); ?>