Fix crash on Swipe to follow links with DJVU documents

7 years ago · 3b813c761f
parent 773e24fc79
commit 3b813c761f
1 changed files with 2 additions and 2 deletions
--- a/frontend/apps/reader/modules/readerlink.lua
+++ b/frontend/apps/reader/modules/readerlink.lua
@ -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)