From 61465acff5beed5467d869d6f0e8947fda5f7041 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Fri, 10 May 2024 08:15:53 +0200
Subject: return early if viewport is not available

---
 spellcheck.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'spellcheck.lua')

diff --git a/spellcheck.lua b/spellcheck.lua
index 4af97ad..60623d0 100644
--- a/spellcheck.lua
+++ b/spellcheck.lua
@@ -169,6 +169,7 @@ vis.events.subscribe(vis.events.WIN_HIGHLIGHT, function(win)
   end
   -- Be backward compatible with vis < v0.9
   local viewport = win.viewport.bytes or win.viewport
+  if not viewport then return end
   local viewport_text = win.file:content(viewport)
 
   local typos
-- 
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