Обсуждение: [COMMITTERS] pgsql: Fix check for empty hostname.

Fix check for empty hostname.

As reported by Arthur Zakirov, Gcc 7.1 complained about this with
-Wpointer-compare.

Discussion: https://www.postgresql.org/message-id/CAKNkYnybV_NFVacGbW=VspzAo3TwRJFNi+9iBob66YqQMZopwg@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/4d06f1f858d0fea01a2cde74d8b831a823776355

Modified Files
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src/interfaces/libpq/fe-connect.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)