Peter Eisentraut <pete...@gmx.net> writes:
> I was adding gcc printf attributes to more functions in obscure places,
> and now I'm seeing this in pg_upgrade:
> relfilenode.c:72:2: warning: zero-length gnu_printf format string
> [-Wformat-zero-length]
> So the options I can see are either adding the compiler option
> -Wno-format-zero-length (with configure check and all), or hack up the
> code to do something like this instead: Before:
> prep_status("");
> After:
> prep_status("%s", "");
> Comments?
Shouldn't it be prep_status("\n")? If not, why not? (Right offhand, it
looks to me like prep_status could stand to be redefined in a less
bizarre fashion anyhow.)
regards, tom lane
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
