Re: pgsql: Report progress of CREATE INDEX operations

On 2019-Apr-02, Andres Freund wrote:

> Note that longfin complains about something different than the output
> files:
> 
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=longfin&dt=2019-04-02%2018%3A49%3A03
> 
> lmgr.c:882:14: error: variable 'count' is used uninitialized whenever '?:' condition is false
[-Werror,-Wsometimes-uninitialized]
>                                                                                    progress ? &count : NULL));
>                                                                                    ^~~~~~~~
> lmgr.c:883:12: note: uninitialized use occurs here
>                 total += count;
>                          ^~~~~
> lmgr.c:882:14: note: remove the '?:' if its condition is always true
>                                                                                    progress ? &count : NULL));
>                                                                                    ^~~~~~~~~~~      ~~~~~~~
> lmgr.c:878:14: note: initialize the variable 'count' to silence this warning
>                 int                     count;
>                                              ^

Had noticed, thanks.  Just pushed a blind fix for that ...

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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