diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dba.php | 7 | ||||
| -rw-r--r-- | include/nav.php | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/include/dba.php b/include/dba.php index d3da8eae0..b05a1cabf 100644 --- a/include/dba.php +++ b/include/dba.php @@ -113,13 +113,14 @@ function printable($s) { if(! function_exists('dbg')) { function dbg($state) { global $db; + if($db) $db->dbg($state); }} if(! function_exists('dbesc')) { function dbesc($str) { global $db; - if($db->connected) + if($db && $db->connected) return($db->escape($str)); else return(str_replace("'","\\'",$str)); @@ -138,7 +139,7 @@ function q($sql) { $args = func_get_args(); unset($args[0]); - if($db->connected) { + if($db && $db->connected) { $ret = $db->q(vsprintf($sql,$args)); return $ret; } @@ -165,7 +166,7 @@ if(! function_exists('dbq')) { function dbq($sql) { global $db; - if($db->connected) + if($db && $db->connected) $ret = $db->q($sql); else $ret = false; diff --git a/include/nav.php b/include/nav.php index 043cf0f7f..5e29cc3c4 100644 --- a/include/nav.php +++ b/include/nav.php @@ -82,7 +82,7 @@ function nav(&$a) { * */ - if(x($_SESSION,'uid')) { + if(local_user()) { $a->page['nav'] .= '<a id="nav-network-link" class="nav-commlink" href="network">' . t('Network') . '</a><span id="net-update" class="nav-ajax-left"></span>' . "\r\n"; |