Bruce Momjian <pgman@candle.pha.pa.us> writes:
> OK, this patch fixes the comment passing bug. I remove the strspn() and
> added a boolean to test if any parsetree had been generated --- if not,
> I call NullCommand().
Seems like the hard way. I had in mind a quick
if (parsetree_list == NIL){ NullCommand(dest); return;}
before entering the main loop. It'd take a small amount of reordering
of the existing code to make this happen without adding any more code
than that, but it looked doable.
regards, tom lane