diff options
| author | Andrew Dolgov <[email protected]> | 2007-08-23 13:01:09 +0100 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2007-08-23 13:01:09 +0100 |
| commit | a702e9312d8c7a9a5b4b58aa86f17077857e7c6c (patch) | |
| tree | bd6416e471677b083f15b4f53a855855445fcd1f /functions.php | |
| parent | 03a577bff0ac98caff0411ef118f8796c0400043 (diff) | |
do not try to process missing article categories
Diffstat (limited to 'functions.php')
| -rw-r--r-- | functions.php | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/functions.php b/functions.php index bc26bf77a..3a317a79b 100644 --- a/functions.php +++ b/functions.php @@ -740,8 +740,10 @@ $additional_tags = array(); $additional_tags_src = $item->get_categories(); - foreach ($additional_tags_src as $tobj) { - array_push($additional_tags, $tobj->get_term()); + if (is_array($additional_tags_src)) { + foreach ($additional_tags_src as $tobj) { + array_push($additional_tags, $tobj->get_term()); + } } } else { |