commit 3e5fd7bed5900b883c8719deba3090580934d271
from: Omar Polo <op@omarpolo.com>
date: Tue Jul 13 13:19:46 2021 UTC

flush imsg buffer before quitting

this ensures that all the pending messages, such as the two IMSG_QUIT,
but limiting to them, are actually sent.

This unbreaks save_session too.

commit - 05c5cf0c6523f8bcf89d4f7cacbc360358e56fb8
commit + 3e5fd7bed5900b883c8719deba3090580934d271
blob - 537ed46ae73149851e1f2ca7ec85fc37b1cc6dde
blob + 26e8f0006e3337029f45348f54e34454140d3357
--- telescope.c
+++ telescope.c
@@ -865,6 +865,7 @@ main(int argc, char * const *argv)
 
 	ui_send_fs(IMSG_QUIT, 0, NULL, 0);
 	ui_send_net(IMSG_QUIT, 0, NULL, 0);
+	imsg_flush(&iev_fs->ibuf);
 
 	return 0;
 }