Silence compiler warning in non-assert builds.
Per buildfarm.
@@ -6820,7 +6820,7 @@ void
process_pending_request(AsyncRequest *areq)
{
ForeignScanState *node = (ForeignScanState *) areq->requestee;
- PgFdwScanState *fsstate = (PgFdwScanState *) node->fdw_state;
+ PgFdwScanState *fsstate PG_USED_FOR_ASSERTS_ONLY = (PgFdwScanState *) node->fdw_state;
EState *estate = node->ss.ps.state;
MemoryContext oldcontext;
