do not use is_null to compare string

This commit is contained in:
printempw 2016-02-04 13:49:42 +08:00
parent f0a07c347e
commit 297c634b53

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@ -3,7 +3,7 @@
* @Author: printempw
* @Date: 2016-01-16 23:01:33
* @Last Modified by: prpr
* @Last Modified time: 2016-02-04 10:18:01
* @Last Modified time: 2016-02-04 13:48:48
*/
class user
@ -68,9 +68,9 @@ class user
}
public function unRegister() {
if (!is_null($this->getTexture('skin')))
if ($this->getTexture('skin') != "")
utils::remove("./textures/".$this->getTexture('skin'));
if (!is_null($this->getTexture('skin')))
if ($this->getTexture('skin') != "")
utils::remove("./textures/".$this->getTexture('cape'));
return $this->db->delete($this->uname);
}