From d41435295a6f6789efccc3e4cb96e7c0817cd04e Mon Sep 17 00:00:00 2001 From: Dries Buytaert Date: Sat, 11 Sep 2010 03:30:03 +0000 Subject: - Patch #905068 by Richard Eriksson: tips callback that returns nothing leads to empty list item. --- modules/filter/filter.module | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'modules') diff --git a/modules/filter/filter.module b/modules/filter/filter.module index bc24eb50e..bf1b6f477 100644 --- a/modules/filter/filter.module +++ b/modules/filter/filter.module @@ -964,7 +964,9 @@ function _filter_tips($format_id, $long = FALSE) { foreach ($filters as $name => $filter) { if ($filter->status && isset($filter_info[$name]['tips callback']) && function_exists($filter_info[$name]['tips callback'])) { $tip = $filter_info[$name]['tips callback']($filter, $format, $long); - $tips[$format->name][$name] = array('tip' => $tip, 'id' => $name); + if (isset($tip)) { + $tips[$format->name][$name] = array('tip' => $tip, 'id' => $name); + } } } } -- cgit v1.2.3