From 0fb780ea2154f1e24e9e301ec7a9339fff50d441 Mon Sep 17 00:00:00 2001
From: poire-z <poire-z@users.noreply.github.com>
Date: Fri, 15 Nov 2019 15:14:32 +0100
Subject: [PATCH] PicDocument: log reason of opening failure

---
 frontend/document/picdocument.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/document/picdocument.lua b/frontend/document/picdocument.lua
index b566db9b4..cebac31e3 100644
--- a/frontend/document/picdocument.lua
+++ b/frontend/document/picdocument.lua
@@ -19,7 +19,7 @@ function PicDocument:init()
     local ok
     ok, self._document = pcall(pic.openDocument, self.file)
     if not ok then
-        error("Failed to open image")
+        error("Failed to open image:" .. self._document)
     end
 
     self.info.has_pages = true