Change made.
---------------------------------------------------------------------------
Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > In fact, I now see that there was no such problem. I do wonder why the
> > 32 is there, though? Shouldn't it be 6 or something like that?
>
> Whoever it was was too lazy to count accurately ;-)
>
> I guess I'd vote for changing the code to be
>
> sys = malloc(strlen(editorName) + strlen(fname) + 10 + 1);
> if (!sys)
> return false;
> sprintf(sys, "exec '%s' '%s'", editorName, fname);
>
> (note the added quotes to provide a little protection against spaces
> and such). Then it's perfectly obvious what the calculation is doing.
> I don't care about wasting 20-some bytes, but confusing readers of the
> code is worth avoiding.
>
> regards, tom lane
>
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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