(main): If using the current frame, send tty information to Emacs in

case daemon mode needs to occupy this tty.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib-src/emacsclient.c b/lib-src/emacsclient.c
index 870100ed4af..0bbc385d07f 100644
--- a/lib-src/emacsclient.c
+++ b/lib-src/emacsclient.c
@@ -1437,7 +1437,10 @@ main (argc, argv)
       send_to_emacs (emacs_socket, " ");
     }
 
-  if (tty)
+  /* If using the current frame, send tty information to Emacs anyway.
+     In daemon mode, Emacs may need to occupy this tty if no other
+     frame is available.  */
+  if (tty || current_frame)
     {
       char *type = egetenv ("TERM");
       char *tty_name = NULL;