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Fix crash on Swipe to follow links with DJVU documents

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This commit is contained in:
poire-z
2017-05-02 09:09:11 +02:00
committed by Qingping Hou
parent 773e24fc79
commit 3b813c761f
1 changed files with 2 additions and 2 deletions
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4
frontend/apps/reader/modules/readerlink.lua
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@@ -225,7 +225,7 @@ function ReaderLink:onGoToFirstLink(ges)
return
end
local links = self.ui.document:getPageLinks(pos.page)
if #links == 0 then
if not links or #links == 0 then
return
end
-- DEBUG("PDF Page links : ", links)
@@ -254,7 +254,7 @@ function ReaderLink:onGoToFirstLink(ges)
end
else
local links = self.ui.document:getPageLinks()
if #links == 0 then
if not links or #links == 0 then
return
end
-- DEBUG("CRE Page links : ", links)