From df0fa9883cad7c907cce5ece1baeacb61bddc15e Mon Sep 17 00:00:00 2001 From: redmatrix Date: Sat, 12 Sep 2015 14:37:55 -0700 Subject: check for empty word after trim --- include/items.php | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/items.php b/include/items.php index 28fd8502b..657168601 100755 --- a/include/items.php +++ b/include/items.php @@ -3441,6 +3441,8 @@ function post_is_importable($item,$abook) { if($exclude) { foreach($exclude as $word) { $word = trim($word); + if(! $word) + continue; if(substr($word,0,1) === '#' && $tags) { foreach($tags as $t) if(($t['type'] == TERM_HASHTAG) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*'))) @@ -3460,6 +3462,8 @@ function post_is_importable($item,$abook) { if($include) { foreach($include as $word) { $word = trim($word); + if(! $word) + continue; if(substr($word,0,1) === '#' && $tags) { foreach($tags as $t) if(($t['type'] == TERM_HASHTAG) && (($t['term'] === substr($word,1)) || (substr($word,1) === '*'))) -- cgit v1.2.3