If stdin in the client is enable immediately, tmux will eat anything

sent to stdin before it is needed, which can be inconvenient (eg pasting
commands). Instead, start with stdin disabled and reuse MSG_STDIN from
server->client to mean that stdin should be enabled. Based on a diff
from Chris Johnsen.

1 files changed, 6 insertions, 1 deletions

diff --git a/client.c b/client.c
index cb546c40..90993057 100644
--- a/client.c
+++ b/client.c
@@ -281,7 +281,6 @@ client_main(int argc, char **argv, int flags)
 
 	/* Set the event and dispatch. */
 	client_update_event();
-	event_add (&client_stdin, NULL);
 	event_dispatch();
 
 	/* Print the exit message, if any, and exit. */
@@ -516,6 +515,12 @@ client_dispatch_wait(void *data)
 			event_del(&client_stdin);
 			client_attached = 1;
 			break;
+		case MSG_STDIN:
+			if (datalen != 0)
+				fatalx("bad MSG_STDIN size");
+
+			event_add(&client_stdin, NULL);
+			break;
 		case MSG_STDOUT:
 			if (datalen != sizeof stdoutdata)
 				fatalx("bad MSG_STDOUT");