diff options
| author | Jeffery To <jeffery.to@gmail.com> | 2009-10-07 17:09:00 +0800 |
|---|---|---|
| committer | Jeffery To <jeffery.to@gmail.com> | 2009-10-07 17:28:30 +0800 |
| commit | 838c13063a8371b858a249b3bc511b2b77ce1c5f (patch) | |
| tree | ad7ec4187ba2a881e49119eed7790d315b8363a0 /lib/util.php | |
| parent | 9449a1e39c8470072aa30ccde1ac5d2b55d65bad (diff) | |
Fixed E_NOTICE when returnto isn't set
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/util.php b/lib/util.php index a069ccf7b..9b299cb14 100644 --- a/lib/util.php +++ b/lib/util.php @@ -981,7 +981,7 @@ function common_set_returnto($url) function common_get_returnto() { common_ensure_session(); - return $_SESSION['returnto']; + return (array_key_exists('returnto', $_SESSION)) ? $_SESSION['returnto'] : null; } function common_timestamp() |