diff options
| author | Angie Byron <webchick@24967.no-reply.drupal.org> | 2009-03-27 00:16:16 +0000 |
|---|---|---|
| committer | Angie Byron <webchick@24967.no-reply.drupal.org> | 2009-03-27 00:16:16 +0000 |
| commit | 0f95dd45a94d00723f3ecd6483f3a6366cc7dbe9 (patch) | |
| tree | 92a0d9933ac8f6e9bf5991e14e7ec0a06bfcee14 /modules | |
| parent | eecab1083a718ccf18e6451df6108803f4d0c1be (diff) | |
| download | brdo-0f95dd45a94d00723f3ecd6483f3a6366cc7dbe9.tar.gz brdo-0f95dd45a94d00723f3ecd6483f3a6366cc7dbe9.tar.bz2 | |
#376408 by pwolanin and ajevans85: Stop phantom () appearing in search results.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/search/search.module | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/modules/search/search.module b/modules/search/search.module index 21a3657df..bc3ef5648 100644 --- a/modules/search/search.module +++ b/modules/search/search.module @@ -646,7 +646,9 @@ function search_node_update_index($node) { while ($link = db_fetch_object($result)) { $output[] = $link->caption; } - return '<a>(' . implode(', ', $output) . ')</a>'; + if (count($output)) { + return '<a>(' . implode(', ', $output) . ')</a>'; + } } /** |