From 51560a87375d4ead3e6859ba13e253d185bcdf99 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 25 Aug 2014 03:56:53 +0000
Subject: [PATCH] lib/logger.rb: use %N

* lib/logger.rb (format_datetime): use "%6N" to show microsecond.
  [Fix GH-704]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47271 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog     | 5 +++++
 lib/logger.rb | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d16b8313c8..4ed5cbb89a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Aug 25 12:56:54 2014  Ivan Korunkov  <ivankorunkov@ya.ru>
+
+	* lib/logger.rb (format_datetime): use "%6N" to show microsecond.
+	  [Fix GH-704]
+
 Mon Aug 25 11:02:07 2014  Eric Wong  <e@80x24.org>
 
 	* vm_core.h (rb_iseq_location_t): change first_lineno type to VALUE
diff --git a/lib/logger.rb b/lib/logger.rb
index 14443157cc..9b8bac8e48 100644
--- a/lib/logger.rb
+++ b/lib/logger.rb
@@ -511,7 +511,7 @@ private
 
     def format_datetime(time)
       if @datetime_format.nil?
-        time.strftime("%Y-%m-%dT%H:%M:%S.") << "%06d " % time.usec
+        time.strftime("%Y-%m-%dT%H:%M:%S.%6N ")
       else
         time.strftime(@datetime_format)
       end