From e195e53a2fd60c6b18037a9151ee78fd81cc0bc9 Mon Sep 17 00:00:00 2001
From: gptlang <b9986f20-9225-4b7e-9985-f40762095f59@proton.me>
Date: Tue, 23 Jul 2024 00:19:26 +0800
Subject: [PATCH] fix #261: initiallize tiktoken from scheduled thread if not
 downloaded (during first use only)

---
 lua/CopilotChat/tiktoken.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lua/CopilotChat/tiktoken.lua b/lua/CopilotChat/tiktoken.lua
index f751cc00..f7639548 100644
--- a/lua/CopilotChat/tiktoken.lua
+++ b/lua/CopilotChat/tiktoken.lua
@@ -34,10 +34,11 @@ local function load_tiktoken_data(done, model)
         curl.get(tiktoken_url, {
           output = cache_path,
         })
+        done(cache_path)
       end)
+    else
+      done(cache_path)
     end
-
-    done(cache_path)
     async:close()
   end)
   async:send()