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some error checking

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overflowerror 2014-08-16 21:02:25 +02:00
parent 7935872be3
commit 81f2624ab1
1 changed files with 4 additions and 1 deletions
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5
backend/userManager.php
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@ -39,7 +39,10 @@
}
static public function getIdByUsername ($username) {
global $db;
return $db->query("SELECT `ID` FROM `users` WHERE `name`='" . $db->real_escape_string($username) . "'")->fetch_object()->ID;
$result = $db->query("SELECT `ID` FROM `users` WHERE `name`='" . $db->real_escape_string($username) . "'");
if (!$result->num_rows)
throw new Exception("No entry for user " . $username);
return $result->fetch_object()->ID;
}
static public function getRightsOnFile($uid, $file) {
if ($uid == $file->userFK)