diff options
| -rw-r--r-- | includes/node.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/node.inc b/includes/node.inc index 6d999e25c..ebbec9ca9 100644 --- a/includes/node.inc +++ b/includes/node.inc @@ -192,7 +192,7 @@ function node_control($node) { function node_preview($node) { foreach ($node as $key=>$value) { - if ($node[$key]) $node[$key] = check_preview($value); + if ($value) $node[$key] = is_array($value) ? node_preview($value) : check_preview($value); } return $node; } |