diff options
Diffstat (limited to 'inc/parserutils.php')
| -rw-r--r-- | inc/parserutils.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/inc/parserutils.php b/inc/parserutils.php index 7a85b64e3..c12732e88 100644 --- a/inc/parserutils.php +++ b/inc/parserutils.php @@ -430,8 +430,9 @@ function p_render_metadata($id, $orig){ global $ID, $METADATA_RENDERERS; // avoid recursive rendering processes for the same id - if (isset($METADATA_RENDERERS[$id])) + if (isset($METADATA_RENDERERS[$id])) { return $orig; + } // store the original metadata in the global $METADATA_RENDERERS so p_set_metadata can use it $METADATA_RENDERERS[$id] =& $orig; |