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Uninitialized variable

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This commit is contained in:
Lukas Reschke 2012-07-07 15:52:49 +02:00
parent 777eb1d8b1
commit b46d3019ca
1 changed files with 1 additions and 0 deletions
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lib/user.php
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@ -345,6 +345,7 @@ class OC_User {
* @return boolean
*/
public static function userExists($uid){
static $user_exists_checked = null;
if (!is_null($user_exists_checked)) {
return $user_exists_checked;
}