Fix harmless LC_COLLATE[_MASK] confusion.

Commit ca051d8b101 called newlocale(LC_COLLATE, ...) instead of
newlocale(LC_COLLATE_MASK, ...), in code reached only on FreeBSD.  They
have the same value on that OS, explaining why it worked.  Fix.

Back-patch to 14, where ca051d8b101 landed.

diff --git a/src/backend/utils/adt/pg_locale.c b/src/backend/utils/adt/pg_locale.c
index cd3661e7279d4056a7251614e473a79974f5408c..48b7e16d81bceacf1639ddca3ce159297c484cdb 100644 (file)
--- a/src/backend/utils/adt/pg_locale.c
+++ b/src/backend/utils/adt/pg_locale.c
@@ -1755,7 +1755,7 @@ get_collation_actual_version(char collprovider, const char *collcollate)
                locale_t        loc;
 
                /* Look up FreeBSD collation version. */
-               loc = newlocale(LC_COLLATE, collcollate, NULL);
+               loc = newlocale(LC_COLLATE_MASK, collcollate, NULL);
                if (loc)
                {
                        collversion =