Fix const correctness warning.
authorThomas Munro
Tue, 13 Nov 2018 05:32:05 +0000 (18:32 +1300)
committerThomas Munro
Tue, 13 Nov 2018 06:04:02 +0000 (19:04 +1300)
commitf43e679b533cab0f26adbca8d54585b94889ce80
tree489771a5ce11fedd3ea7480b12231ecf3d93b3ba
parentd4d9f21b64d4290cc6695bcd93a8e4c5fc16badf
Fix const correctness warning.

Per buildfarm.
src/backend/libpq/auth.c