Domain aliases with same mount point

[keffer]

I need help !!!
What command i use to integrate this patch domain-aliases-with-same-mount-point.diff.txt
on my server

My ISPCP Version
IspCP Omega 1.0.0 RC2c


EDIT:

I have problem with one patch

****:/var/www# patch < patch_alias.diff
can't find file to patch at input line 2
Perhaps you should have used the -p or --strip option?
The text leading up to this was:
--------------------------
|diff -r ispcp.orig/gui/include/input-checks.php ispcp/gui/include/input-checks.php
--------------------------
File to patch: /var/www/ispcp/gui/include/input-checks.php
patching file /var/www/ispcp/gui/include/input-checks.php
Hunk #1 FAILED at 411.
1 out of 1 hunk FAILED -- saving rejects to file /var/www/ispcp/gui/include/input-checks.php.rej
marvell:/var/www# tail /var/www/ispcp/gui/include/input-checks.php.rej
***************
*** 411
- if (!chk_username($token, $num))
--- 411 -----
+ if (($token) && (!chk_username($token, $num)))