Re: hmmm.... db.c:free_char()

From: Mark A. Heilpern (heilpern@MINDSPRING.COM)
Date: 08/06/98

At 09:03 AM 8/6/98 -0400, you wrote:
>At the very end of this function, is there any reason not to do a ch=NULL;
>have the free(ch); call?  I think this might be a nice way to ensure

ch, to free_char(), is a local variable. You can NULL it if you like, but if
you're just returning from the call next, noone will ever know the variable
was cleared.

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