scriptlive: keep ECHO flag, improve welcome message

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/term-utils/scriptlive.c b/term-utils/scriptlive.c
index 9b99ccbefc487c49a98d6996462097456adcb70b..899871574b7d85974284995b8935441de850697b 100644 (file)
--- a/term-utils/scriptlive.c
+++ b/term-utils/scriptlive.c
@@ -238,9 +238,6 @@ main(int argc, char *argv[])
        argv += optind;
        idx = 0;
 
-       if (!isatty(STDIN_FILENO))
-               errx(EXIT_FAILURE, _("stdin is not terminal"));
-
        if (!log_tm && idx < argc)
                log_tm = argv[idx++];
        if (!log_in && !log_io && idx < argc)
@@ -278,7 +275,8 @@ main(int argc, char *argv[])
        if (shell == NULL)
                shell = _PATH_BSHELL;
 
-       fprintf(stdout, _(">>> scriptlive: Starting your typescript execution by %s.\n"), shell);
+       fprintf(stdout, _(">>> scriptlive: Starting your typescript execution by %s.\n"),
+                       command ? command : shell);
 
        ul_pty_init_debug(0);
 
@@ -291,6 +289,10 @@ main(int argc, char *argv[])
        cb->child_sigstop = callback_child_sigstop;
        cb->mainloop = mainloop_cb;
 
+       if (!isatty(STDIN_FILENO))
+               /* We keep ECHO flag for compatibility with script(1) */
+               ul_pty_keep_slave_echo(ss.pty, 1);
+
        if (ul_pty_setup(ss.pty))
                err(EXIT_FAILURE, _("failed to create pseudo-terminal"));