From 9cc93cc98f944fbcf2e9d7f0b6cdc779016b092a Mon Sep 17 00:00:00 2001
From: Jorge Morante <jorge@morante.eu>
Date: Sat, 2 Sep 2023 10:52:17 +0200
Subject: [PATCH] wait for tmux set-buffer to finish

---
 src/tmux.cr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tmux.cr b/src/tmux.cr
index 1082511..ad43dcb 100644
--- a/src/tmux.cr
+++ b/src/tmux.cr
@@ -209,7 +209,7 @@ class Tmux
     cmd.input.print(value)
     cmd.input.flush
 
-    cmd.close
+    cmd.wait
 
     nil
   end