tests: fix env in test_archive_pg_receivexlog_partial_handling

Author: gsmolk

tests/archive.py

@@ -2032,7 +2032,7 @@ def test_archive_pg_receivexlog_partial_handling(self):
 
         env = self.test_env
         env["PGAPPNAME"] = app_name
-        pg_receivexlog = self.run_binary(cmdline, asynchronous=True, env)
+        pg_receivexlog = self.run_binary(cmdline, asynchronous=True, env=env)
 
         if pg_receivexlog.returncode:
             self.assertFalse(