[FIX] project_scrum : when max_hours belonges to zero it will be 'ZeroDivisionError: float division'

lp bug: https://launchpad.net/bugs/724841 fixed bzr revid: rme@tinyerp.com-20110228094748-hxdzbaov15puyfj0
2011-02-28 15:17:48 +05:30
parent adcd9eaa27
commit 49cc6b35b5
1 changed files with 1 additions and 1 deletions
@@ -51,7 +51,7 @@ class report_tasks(report_int):
        for sprint in sprint_pool.browse(cr, uid, ids, context=context):
            task_ids = task_pool.search(cr, uid, [('sprint_id','=',sprint.id)], context=context)
            datas = _burndown.compute_burndown(cr, uid, task_ids, sprint.date_start, sprint.date_stop)
-            max_hour = reduce(lambda x,y: max(y[1],x), datas, 0)
+            max_hour = reduce(lambda x,y: max(y[1],x), datas, 0) or None 
            def _interval_get(*args):
                result = []
                for i in range(20):