| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Erik Rijkers <er(at)xs4all(dot)nl> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: prewarm compiler warnings |
| Date: | 2018-11-23 16:08:11 |
| Message-ID: | 20181123160811.h7qu6amnn3a4hrn6@alvherre.pgsql |
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| Lists: | pgsql-hackers |
On 2018-Nov-23, Erik Rijkers wrote:
> gcc-6.3.0 complains about this:
>
> autoprewarm.c: In function ‘autoprewarm_main’:
> autoprewarm.c:210:9: warning: variable ‘rc’ set but not used
> [-Wunused-but-set-variable]
> int rc;
>
> The warning comes only in master.
Yeah, it's fairly new. I noticed a couple of other places that could
use the same adjustment and pushed them all together. (I used a cast to
void as all other places do that, which appeases Coverity about the
discrepancy.)
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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