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make sure ReaderLink gets a deep copy of location

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Fixes: #7922
This commit is contained in:
yparitcher
2021-07-02 11:11:26 -04:00
parent 246b402d9c
commit b07414c2b5
2 changed files with 13 additions and 11 deletions
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11
frontend/apps/reader/modules/readerback.lua
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@@ -32,16 +32,7 @@ end
function ReaderBack:_getCurrentLocation()
if self.ui.document.info.has_pages then
local current_location = self.ui.paging:getBookLocation()
if current_location then
-- We need a copy, as we're getting references to
-- objects ReaderPaging/ReaderView may still modify
local res = {}
for i=1, #current_location do
res[i] = util.tableDeepCopy(current_location[i])
end
return res
end
return self.ui.paging:getBookLocation()
else
return {
xpointer = self.ui.rolling:getBookLocation(),