diff options
| -rw-r--r-- | lib/common.php | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/common.php b/lib/common.php index ca21b8011..8e0ea56b6 100644 --- a/lib/common.php +++ b/lib/common.php @@ -264,12 +264,14 @@ function common_avatar_url($filename) { return $config['avatar']['path'] . '/' . $filename; } -function common_local_url($action, $args) { +function common_local_url($action, $args=NULL) { global $config; /* XXX: pretty URLs */ $extra = ''; - foreach ($args as $key => $value) { - $extra .= "&${key}=${value}"; + if ($args) { + foreach ($args as $key => $value) { + $extra .= "&${key}=${value}"; + } } return "http://".$config['site']['server'].'/'.$config['site']['path']."/index.php?action=${action}${extra}"; } |