Bug

- Fixed a precision problem with average age on the summary report.
  The problem was that average age is calculated as the sum of all
  ages, divided by the count.  The sum was already being stored as
  a double, to allow for very high values, but was being truncated
  to an int before being divided by the count.  Classic precision
  mishandling.

ChangeLog

@@ -67,6 +67,7 @@
  + Fixed problem with the 'undo' command not observing the rc.color or the
    rc._forcecolor settings.
  + Fixed problem with extra blank line in the ghistory reports.
+ + Fixed a precision problem with average age on the summary report.
  + Clarified the documentation regarding the project name (taskwarrior) and
    the program name (task).
 

src/report.cpp

@@ -759,7 +759,7 @@ int handleReportSummary (std::string &outs)
         table.addCell (row, 0, (i->first == "" ? "(none)" : i->first));
         table.addCell (row, 1, countPending[i->first]);
         if (counter[i->first])
-          table.addCell (row, 2, Duration ((int) sumEntry[i->first] / counter[i->first]).format ());
+          table.addCell (row, 2, Duration ((int) (sumEntry[i->first] / (double)counter[i->first])).format ());
 
         int c = countCompleted[i->first];
         int p = countPending[i->first];