yugui	2008-11-30 18:21:48 +0900 (Sun, 30 Nov 2008)

  New Revision: 20402

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=20402

  Log:
    merges r20339 from trunk into ruby_1_9_1.
    * strftime.c (rb_strftime): The precision of %0N should be 9.
      [ruby-dev:37156]

  Modified files:
    branches/ruby_1_9_1/ChangeLog
    branches/ruby_1_9_1/strftime.c
    branches/ruby_1_9_1/test/ruby/test_time.rb

Index: ruby_1_9_1/ChangeLog
===================================================================
--- ruby_1_9_1/ChangeLog	(revision 20401)
+++ ruby_1_9_1/ChangeLog	(revision 20402)
@@ -1,3 +1,10 @@
+Mon Nov 24 22:07:07 2008  Shugo Maeda  <shugo@r...>
+
+	* strftime.c (rb_strftime): The precision of %0N should be 9.
+	  [ruby-dev:37156]
+
+	* test/ruby/test_time.rb (test_strftime): ditto.
+
 Mon Nov 24 21:38:23 2008  Shugo Maeda  <shugo@r...>
 
 	* strftime.c (rb_strftime): The default precision should be 1, not
Index: ruby_1_9_1/strftime.c
===================================================================
--- ruby_1_9_1/strftime.c	(revision 20401)
+++ ruby_1_9_1/strftime.c	(revision 20402)
@@ -673,8 +673,7 @@
 			{
 				long n = ts->tv_nsec;
 
-				if (precision == 0) continue;
-				if (precision < 0) {
+				if (precision <= 0) {
 				    precision = w;
 				}
 				NEEDS(precision);
Index: ruby_1_9_1/test/ruby/test_time.rb
===================================================================
--- ruby_1_9_1/test/ruby/test_time.rb	(revision 20401)
+++ ruby_1_9_1/test/ruby/test_time.rb	(revision 20402)
@@ -396,7 +396,7 @@
     assert_equal("123456", t.strftime("%6N"))
     assert_equal("123456789", t.strftime("%9N"))
     assert_equal("1234567890", t.strftime("%10N"))
-    assert_equal("", t.strftime("%0N"))
+    assert_equal("123456789", t.strftime("%0N"))
     assert_equal("000", t.strftime("%3S"))
     assert_equal("946684800", t.strftime("%s"))
     assert_equal("946684800", t.utc.strftime("%s"))

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