The posts before say it fine. There just isn't enough error checking. It really is a good practice to get into, even for simple code. You never know when you might use it again, and when that time comes, people generally think "I made sure that was fine back then so it's ok to use it now." And they get burned because of it....

/* And the Creator, against his better judgement, wrote man.c */

In reply to Re: Understanding GD.pm by l2kashe
in thread Understanding GD.pm by cal

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