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| author | Neil Drumm <drumm@3064.no-reply.drupal.org> | 2006-05-23 02:16:58 +0000 |
|---|---|---|
| committer | Neil Drumm <drumm@3064.no-reply.drupal.org> | 2006-05-23 02:16:58 +0000 |
| commit | 7aa1963abadc78e2868e94ef4ed73e9bb45bfb73 (patch) | |
| tree | 5069b1bba800c82b7ad1999a62ebedfd458a745a /includes/form.inc | |
| parent | 134314a327779797761dc7e9992d20cb6cec9a68 (diff) | |
| download | brdo-7aa1963abadc78e2868e94ef4ed73e9bb45bfb73.tar.gz brdo-7aa1963abadc78e2868e94ef4ed73e9bb45bfb73.tar.bz2 | |
#64583 by Jaza, Themed form element output of '0' does not get printed.
Diffstat (limited to 'includes/form.inc')
| -rw-r--r-- | includes/form.inc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/includes/form.inc b/includes/form.inc index 5e75326ff..5754bc541 100644 --- a/includes/form.inc +++ b/includes/form.inc @@ -524,13 +524,13 @@ function form_render(&$elements) { unset($elements['#prefix'], $elements['#suffix']); } /* render each of the children using form_render and concatenate them */ - if (!$content) { + if (!isset($content) || $content === '') { foreach ($children as $key) { $content .= form_render($elements[$key]); } } } - if ($content) { + if (isset($content) && $content !== '') { $elements['#children'] = $content; } @@ -540,7 +540,7 @@ function form_render(&$elements) { $elements['#printed'] = TRUE; } - if ($content) { + if (isset($content) && $content !== '') { $prefix = isset($elements['#prefix']) ? $elements['#prefix'] : ''; $suffix = isset($elements['#suffix']) ? $elements['#suffix'] : ''; return $prefix . $content . $suffix; |