diff options
| author | Andrew Dolgov <[email protected]> | 2013-03-23 09:23:02 +0400 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2013-03-23 09:23:02 +0400 |
| commit | 9811276da77c63de56b62dc9f36a8851de0fdcbc (patch) | |
| tree | b0ca9cbaa5933e72f13a2fe3f1d0e2a1dd9222cf | |
| parent | 9e7f1f12f4a54addc907cc9406c93bd1de40ea24 (diff) | |
rssfuncs: do not try to match on empty label
| -rw-r--r-- | include/rssfuncs.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rssfuncs.php b/include/rssfuncs.php index 55c0baa4f..193194b50 100644 --- a/include/rssfuncs.php +++ b/include/rssfuncs.php @@ -998,7 +998,7 @@ foreach ($labels as $label) { $caption = $label["caption"]; - if (preg_match("/\b$caption\b/i", "$tags_str " . strip_tags($entry_content) . " $entry_title")) { + if ($caption && preg_match("/\b$caption\b/i", "$tags_str " . strip_tags($entry_content) . " $entry_title")) { if (!labels_contains_caption($article_labels, $caption)) { label_add_article($link, $entry_ref_id, $caption, $owner_uid); } |