From 04d1d23c2f6207a74d447c5633ad07740bb6df81 Mon Sep 17 00:00:00 2001
From: Frans de Jonge <fransdejonge@gmail.com>
Date: Sat, 21 Aug 2021 15:54:31 +0200
Subject: [PATCH] [plugin] OPDS: prevent crash if link.type is nil (#8111)
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It can happen… somewhere, while clicking around http://arxiv.maplepop.com/catalog a bit. (The magical crash/bug finder from <https://github.com/koreader/koreader/issues/3023>.)
---
 plugins/opds.koplugin/opdsbrowser.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/opds.koplugin/opdsbrowser.lua b/plugins/opds.koplugin/opdsbrowser.lua
index e53bd1ff9..0398b7626 100644
--- a/plugins/opds.koplugin/opdsbrowser.lua
+++ b/plugins/opds.koplugin/opdsbrowser.lua
@@ -440,7 +440,7 @@ function OPDSBrowser:genItemTableFromCatalog(catalog, item_url, username, passwo
         item.acquisitions = {}
         if entry.link then
             for _, link in ipairs(entry.link) do
-                if link.type:find(self.catalog_type)
+                if link.type and link.type:find(self.catalog_type)
                         and (not link.rel
                              or link.rel == "subsection"
                              or link.rel == "http://opds-spec.org/subsection"