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| author | Dries Buytaert <dries@buytaert.net> | 2007-11-10 17:41:18 +0000 |
|---|---|---|
| committer | Dries Buytaert <dries@buytaert.net> | 2007-11-10 17:41:18 +0000 |
| commit | 049c6ddd96d727e0ba14ad97cf9a3c6575377669 (patch) | |
| tree | e9581d4b977a6ff9de50ab650eba24f8d9fcf07b /modules | |
| parent | 480c53b6dbcabba5dca76cfc24e1c284cff75c4c (diff) | |
| download | brdo-049c6ddd96d727e0ba14ad97cf9a3c6575377669.tar.gz brdo-049c6ddd96d727e0ba14ad97cf9a3c6575377669.tar.bz2 | |
- Patch #186496 by Neil: do not overwrite the variable.
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/filter/filter.pages.inc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/modules/filter/filter.pages.inc b/modules/filter/filter.pages.inc index d85d29f1b..20c42095d 100644 --- a/modules/filter/filter.pages.inc +++ b/modules/filter/filter.pages.inc @@ -45,13 +45,12 @@ function theme_filter_tips($tips, $long = FALSE, $extra = '') { $output .= '<strong>'. $name .'</strong>:<br />'; } - $tips = ''; - foreach ($tiplist as $tip) { - $tips .= '<li'. ($long ? ' id="filter-'. str_replace("/", "-", $tip['id']) .'">' : '>') . $tip['tip'] .'</li>'; - } - - if ($tips) { - $output .= "<ul class=\"tips\">$tips</ul>"; + if (count($tiplist) > 0) { + $output .= '<ul class="tips">'; + foreach ($tiplist as $tip) { + $output .= '<li'. ($long ? ' id="filter-'. str_replace("/", "-", $tip['id']) .'">' : '>') . $tip['tip'] .'</li>'; + } + $output .= '</ul>'; } if ($multiple) { |