From 4c5564f01b33e576cf4960f02e99d1d07acf25b6 Mon Sep 17 00:00:00 2001
From: Bobby Moretti <bobmoretti@gmail.com>
Date: Fri, 28 Oct 2022 18:46:29 -0700
Subject: [PATCH] Bug fix: prevent spamming GUI thread after user closes GUI

---
 src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index a9af5e2..e4a498c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -295,7 +295,9 @@ pub fn on_frame_begin(lua: &Lua, _: ()) -> LuaResult<()> {
     };
 
     send_worker_message(worker_msg);
-    send_gui_message(gui_msg);
+    if is_gui_shown() {
+        send_gui_message(gui_msg);
+    }
     Ok(())
 }