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Because we pass the file descriptor from client to server, tmux can't

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usefully work if stdin is /dev/tty. Complain about it more clearly.
This commit is contained in:
nicm 2014-04-16 08:02:31 +00:00
parent a47d2397df
commit e5d85c6c3c
1 changed files with 5 additions and 0 deletions
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server-client.c
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@ -119,6 +119,11 @@ server_client_open(struct client *c, char **cause)
if (c->flags & CLIENT_CONTROL)
return (0);
if (strcmp(c->ttyname, "/dev/tty") == 0) {
*cause = xstrdup("can't use /dev/tty");
return (-1);
}
if (!(c->flags & CLIENT_TERMINAL)) {
*cause = xstrdup("not a terminal");
return (-1);