NLS doesn't work for pg_combinebackup

Hello.

I noticed that NLS doesn't work for pg_combinebackup. The cause is
that the tool forgets to call set_pglocale_pgservice().

This issue is fixed by the following chage.

diff --git a/src/bin/pg_combinebackup/pg_combinebackup.c b/src/bin/pg_combinebackup/pg_combinebackup.c
index 1b07ca3fb6..2788c78fdd 100644
--- a/src/bin/pg_combinebackup/pg_combinebackup.c
+++ b/src/bin/pg_combinebackup/pg_combinebackup.c
@@ -154,6 +154,7 @@ main(int argc, char *argv[])

pg_logging_init(argv[0]);
progname = get_progname(argv[0]);
+ set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("pg_combinebackup"));
handle_help_version_opts(argc, argv, progname, help);

memset(&opt, 0, sizeof(opt));

regards.

--
Kyotaro Horiguchi
NTT Open Source Software Center