diff options
author | nicm <nicm> | 2014-04-16 08:02:31 +0000 |
---|---|---|
committer | nicm <nicm> | 2014-04-16 08:02:31 +0000 |
commit | e5d85c6c3c7f81ad9744b7306fd0cb1f7d12ebad (patch) | |
tree | a42cfa71f57ca2cb52184b204e985d7b1b8d4b79 | |
parent | a47d2397dfccfdebc26cfaca924cca8cff904235 (diff) |
Because we pass the file descriptor from client to server, tmux can't
usefully work if stdin is /dev/tty. Complain about it more clearly.
-rw-r--r-- | server-client.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/server-client.c b/server-client.c index 35df7531..0f4d39d6 100644 --- a/server-client.c +++ b/server-client.c @@ -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); |