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

9 years ago · ffd438de18
parent 38ef2d6154
commit ffd438de18
1 changed files with 3 additions and 1 deletions
--- a/frontend/apps/reader/modules/readerfooter.lua
+++ b/frontend/apps/reader/modules/readerfooter.lua
@ -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