From 9866b40814a120f1a019f9f2c8ef66f44e1ddfcb Mon Sep 17 00:00:00 2001
From: ArthurHoaro <arthur@hoa.ro>
Date: Tue, 2 Aug 2016 10:34:21 +0200
Subject: Better whitespace handling in tags

Correct PR #573 to work properly with hidden tags, and add ReferenceLinkDB UT.

Fixes #571 - Closes #573
---
 application/LinkDB.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'application/LinkDB.php')

diff --git a/application/LinkDB.php b/application/LinkDB.php
index e9d216ea..d80434bf 100644
--- a/application/LinkDB.php
+++ b/application/LinkDB.php
@@ -291,7 +291,7 @@ You use the community supported version of the original Shaarli project, by Seba
 
             // Remove private tags if the user is not logged in.
             if (! $this->_loggedIn) {
-                $link['tags'] = preg_replace('/(^|\s*)\.[^($| )]+\s*$/', '', $link['tags']);
+                $link['tags'] = preg_replace('/(^|\s+)\.[^($|\s)]+\s*/', ' ', $link['tags']);
             }
 
             // Do not use the redirector for internal links (Shaarli note URL starting with a '?').
-- 
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