christos@zoulas.com (Christos Zoulas) writes:

> | >  			varnest++;
> | > +			if (varnest >= maxnest) {
> | > +				maxnest += 32;
> | > +				dblquotep = ckrealloc(dblquotep, maxnest / 8);
> | > +				if (maxnest == 64)
> | > +					*dblquotep = dblquote;
> | 
> | ...here, dblquotep[0] is initialized with dblquote.  It looks
> | inconsistient.
> 
> Yes, but I wanted to keep the dblquotep array correct no matter if it is used
> or not. It is a good programming practice to keep data consistent.

Once the varnest become < 32 again, data will be inconsistient.

enami.