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fix(ReaderFooter:getDataFromStatistics): return na if book has no stats history

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Qingping Hou
2015-12-22 22:35:46 -08:00
parent 38ef2d6154
commit ffd438de18
1 changed files with 3 additions and 1 deletions
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4
frontend/apps/reader/modules/readerfooter.lua
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@@ -242,11 +242,13 @@ end
function ReaderFooter:getDataFromStatistics(title, pages)
local statistics_data = self.ui.doc_settings:readSetting("stats")
local sec = 'na'
if statistics_data and statistics_data.performance_in_pages then
local read_pages = util.tablelength(statistics_data.performance_in_pages)
local average_time_per_page = statistics_data.total_time_in_sec / read_pages
return title .. util.secondsToClock(pages * average_time_per_page, true)
sec = util.secondsToClock(pages * average_time_per_page, true)
end
return title .. sec
end