Add a dummy return statement to TupleQueueRemap.

This is unreachable for multiple reasons, but per Amit Kapila the
Windows compiler he is using still thinks we can get there.

diff --git a/src/backend/executor/tqueue.c b/src/backend/executor/tqueue.c
index 7699d98ac6572d286186b9a58588547b9ca858ab..d68666cad908599ebd3bf18e7c30d37019eddd62 100644 (file)
--- a/src/backend/executor/tqueue.c
+++ b/src/backend/executor/tqueue.c
@@ -659,6 +659,7 @@ TupleQueueRemap(TupleQueueReader *reader, RemapClass remapclass, Datum value)
        }
 
        elog(ERROR, "unknown remap class: %d", (int) remapclass);
+       return (Datum) 0;
 }
 
 /*