diff options
| -rw-r--r-- | mod/zfinger.php | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mod/zfinger.php b/mod/zfinger.php index 9a2873df3..70e3bdca6 100644 --- a/mod/zfinger.php +++ b/mod/zfinger.php @@ -106,12 +106,13 @@ function zfinger_init(&$a) { if($p[0]['keywords']) { $tags = array(); $k = explode(' ',$p[0]['keywords']); - if($k) - foreach($k as $kk) + if($k) { + foreach($k as $kk) { if(trim($kk)) { $tags[] = trim($kk," \t\n\r\0\x0B,"); } } + } if($tags) $profile['keywords'] = $tags; } |