Further cleanup for commit 54cd6fc83.

Commit 54cd6fc83 set the version argument for the stats-import functions
introduced by that commit, which is of type int, using UInt32GetDatum,
not Int32GetDatum.  This would be completely harmless as it's positive
and currently ignored in the functions, but let's fix that code to use
Int32GetDatum for consistency.

Author: Etsuro Fujita <etsuro.fujita@gmail.com>
Discussion: https://postgr.es/m/CAPmGK14aremJGrPezVwFqWt7dnrMhD3KF1DgzsRygAUPETBU7w%40mail.gmail.com
Backpatch-through: 19

diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c
index 70de942de1217ea5498120761e8414e7db0142c8..8b660a6c02cdf3b6e38db49d2edf23dd71f13d34 100644 (file)
--- a/contrib/postgres_fdw/postgres_fdw.c
+++ b/contrib/postgres_fdw/postgres_fdw.c
@@ -6029,7 +6029,7 @@ import_fetched_statistics(Relation relation,
        NullableDatum args[ATTSTATS_NUM_FIELDS];
 
        /* Set the 'version' parameter, which is common to both statistics. */
-       args[0].value = UInt32GetDatum(remstats->version);
+       args[0].value = Int32GetDatum(remstats->version);
        args[0].isnull = false;
 
        /*