Question: I wanted to send sms from bugzilla.
The user tab should have extra firleds to receive users phone number.
If the number is given , a SMS should be sent to the person whom the bug is assigned.
So a sms should be sent along with the email notification.
Is this possible from bugzilla using some extension or plugin ?

Thanks
 Vineeth

Answer: 
No, you should never rely on finding `.` and `..` first (although it almost always happens).
I remember one case when I had problems with such an assuption (on ReiserFS they were not found first, but it was an old version of ReiserFS, now it may be different).
It is not in the standard, but I have never seen them in any other place, but the first two. But, just in case, if you don't realy mind the time that much, I would do the check.