pgsql: Fix compilation warnings in cryptohash_openssl.c - Mailing list pgsql-committers

Fix compilation warnings in cryptohash_openssl.c

These showed up with -O2.  Oversight in 87ae969.

Author: Fujii Masao
Discussion: https://postgr.es/m/cee3df00-566a-400c-1252-67c3701f918a@oss.nttdata.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/91624c2ff8809145880383b0fa84be0ee98f55b5

Modified Files
--------------
src/common/cryptohash_openssl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)