Avoid "unused variable" warning on non-USE_SSL_ENGINE platforms.
commit3622c8084643cc05bc8f28d0b238615c845eae14
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 1 Apr 2024 23:01:18 +0000 (1 19:01 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 1 Apr 2024 23:01:36 +0000 (1 19:01 -0400)
treedac8c317c093892e08507f480d4e4d7c4ea5f5d1
parent3d0f730bf19fbc70cca58818c1ad7415e5aa7d62
Avoid "unused variable" warning on non-USE_SSL_ENGINE platforms.

If we are building with openssl but USE_SSL_ENGINE didn't get set,
initialize_SSL's variable "pkey" is declared but used nowhere.
Apparently this combination hasn't been exercised in the buildfarm
before now, because I've not seen this warning before, even though
the code has been like this a long time.  Move the declaration
to silence the warning (and remove its useless initialization).

Per buildfarm member sawshark.  Back-patch to all supported branches.
src/interfaces/libpq/fe-secure-openssl.c