From 7627745995ffed8457f7df116c85c704eb7f7a5b Mon Sep 17 00:00:00 2001
From: bptato <nincsnevem662@gmail.com>
Date: Fri, 22 Dec 2023 09:26:04 +0100
Subject: buffer: prevent crash in reshape before document is parsed

Can happen e.g. if the window is resized or the user manually reshapes.
---
 src/server/buffer.nim | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/server')

diff --git a/src/server/buffer.nim b/src/server/buffer.nim
index 1c5f5ea2..329e6512 100644
--- a/src/server/buffer.nim
+++ b/src/server/buffer.nim
@@ -633,6 +633,8 @@ let quirkstyle = quirk.parseStylesheet()
 
 proc do_reshape(buffer: Buffer) =
   if buffer.ishtml:
+    if buffer.document == nil:
+      return # not parsed yet, nothing to render
     let uastyle = if buffer.document.mode != QUIRKS:
       uastyle
     else:
-- 
cgit 1.4.1-2-gfad0