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-rw-r--r--contrib/pg_upgrade/relfilenode.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/contrib/pg_upgrade/relfilenode.c b/contrib/pg_upgrade/relfilenode.c
index 9354d92d36c..1aefd337f1f 100644
--- a/contrib/pg_upgrade/relfilenode.c
+++ b/contrib/pg_upgrade/relfilenode.c
@@ -71,7 +71,9 @@ transfer_all_new_dbs(DbInfoArr *old_db_arr,
}
}
- prep_status(""); /* in case nothing printed */
+ prep_status(" "); /* in case nothing printed; pass a space so gcc
+ * doesn't complain about empty format
+ * string */
check_ok();
return msg;