diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/common.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/common.inc b/includes/common.inc index ed635e6c0..43661e524 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -262,7 +262,7 @@ function drupal_get_rdf_namespaces() { $xml_rdf_namespaces[] = 'xmlns:' . $prefix . '="' . $uri . '"'; } } - return implode("\n ", $xml_rdf_namespaces); + return count($xml_rdf_namespaces) ? "\n " . implode("\n ", $xml_rdf_namespaces) : ''; } /** |