Is it SAFE?

I am using Anniversaire Module which has a error fix in
http://forums.postnuke.com/index.php?name=PNphpBB2&file=viewtopic&t=35726

Is this method secured and SAFE?
If you fixed it exactly as I said it is safe and as I am very concerned about PostNuke security I would never have given an unsafe patch of a PostNuke core file on this forum ! The unsafe way would have been to delete some lines as some users have unfortunately done.
In fact the modification I gave is already in PostNuke CVS and will be in PostNuke .760 !!!
May I add that I made any effort in the modified versions that I make available on Downloads to correct all security related issues that I came accross working on the code.

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