Recent changes from 0.9.7-stable.

This commit is contained in:
Richard Levitte 2004-04-03 11:54:59 +00:00
parent 0c337a0254
commit 75dca32a6c

@ -306,7 +306,7 @@ int sk_num(const STACK *st)
char *sk_value(const STACK *st, int i)
{
if(st == NULL) return NULL;
if(!st || (i < 0) || (i >= st->num)) return NULL;
return st->data[i];
}