merge revision(s) 56374: [Backport #12822]

* lib/logger.rb (Logger::Period#next_rotate_time): fix monthly log
	  rotate when DST is applied during a month of 31 days.
	  [Fix GH-1458]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@56438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagachika 2016-10-17 17:38:53 +00:00
parent 55f7a78ca3
commit 7c0c4c8e5e
4 changed files with 99 additions and 3 deletions

View file

@ -593,8 +593,8 @@ private
when 'weekly'
t = Time.mktime(now.year, now.month, now.mday) + SiD * (7 - now.wday)
when 'monthly'
t = Time.mktime(now.year, now.month, 1) + SiD * 31
return Time.mktime(t.year, t.month, 1) if t.mday > 1
t = Time.mktime(now.year, now.month, 1) + SiD * 32
return Time.mktime(t.year, t.month, 1)
else
return now
end