diff options
Diffstat (limited to 'wp-includes/classes.php')
| -rw-r--r-- | wp-includes/classes.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/wp-includes/classes.php b/wp-includes/classes.php index 5bdeebe..dd387d3 100644 --- a/wp-includes/classes.php +++ b/wp-includes/classes.php @@ -149,7 +149,8 @@ class WP { elseif (!empty($perma_query_vars[$wpvar])) $this->query_vars[$wpvar] = $perma_query_vars[$wpvar]; - $this->query_vars[$wpvar] = (string) $this->query_vars[$wpvar]; + if( empty( $this->query_vars[$wpvar] ) == false ) + $this->query_vars[$wpvar] = (string) $this->query_vars[$wpvar]; } foreach ($this->private_query_vars as $var) { |