From 053893b0673d15c255718e5328fbbdb9af29f715 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sat, 14 Sep 2013 17:20:24 -0700
Subject: some fixes to directory keyword searches

---
 mod/zfinger.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'mod/zfinger.php')

diff --git a/mod/zfinger.php b/mod/zfinger.php
index 36c1cc493..9a2873df3 100644
--- a/mod/zfinger.php
+++ b/mod/zfinger.php
@@ -108,8 +108,10 @@ function zfinger_init(&$a) {
 			$k = explode(' ',$p[0]['keywords']);
 			if($k)
 				foreach($k as $kk)
-					if(trim($kk))
-						$tags[] = trim($kk);
+					if(trim($kk)) {
+						$tags[] = trim($kk," \t\n\r\0\x0B,");
+					}
+				}
 			if($tags)
 				$profile['keywords'] = $tags;
 		}
-- 
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