From 9473c70dccf475089c12e07b320f610fd4914c0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mart=C3=ADn=20Fern=C3=A1ndez?=
 <975883+pazos@users.noreply.github.com>
Date: Sun, 6 Nov 2022 11:01:59 +0100
Subject: [PATCH] exporter: prevent exporting documents when they're not open
 (#9753)

Fixes #9740

thanks to @hius07 for the hint!
---
 plugins/exporter.koplugin/main.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/exporter.koplugin/main.lua b/plugins/exporter.koplugin/main.lua
index 65de9f16c..d73266ae5 100644
--- a/plugins/exporter.koplugin/main.lua
+++ b/plugins/exporter.koplugin/main.lua
@@ -127,7 +127,7 @@ function Exporter:isReady()
 end
 
 function Exporter:isDocReady()
-    return self.ui and self.ui.document and self.view
+    return self.ui and self.ui.document and self.view or false
 end
 
 function Exporter:isReadyToExport()