if err := cmd.Run(); err != nil {
				os.Exit(1)
			}
		}
		os.Exit(0)
	}
	if os.Getenv("CMDCOVER_TEST_RUN_MAIN") != "" {
		// When CMDCOVER_TEST_RUN_MAIN is set, we're reusing the test
		// binary as cmd/cover. In this case we run the main func exported
		// via export_test.go, and exit; CMDCOVER_TEST_RUN_MAIN is set below
		// for actual test invocations.
		cmdcover.Main()
		os.Exit(0)
	}
	flag.Parse()