diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | lib/date.rb | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Sat Dec 22 14:49:46 2007 Tadayoshi Funaba <tadf@dotrb.org> + + * lib/date.rb: don't freeze nil even if 1.8 will not be aware of + the issue. [ruby-dev:32677] + Wed Dec 19 13:57:43 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (TIMEZONE_VOID): check whether timezone requires zero diff --git a/lib/date.rb b/lib/date.rb index 2df3d2bc9d..b88647b6b4 100644 --- a/lib/date.rb +++ b/lib/date.rb @@ -6,7 +6,7 @@ # Documentation: William Webber <william@williamwebber.com> # #-- -# $Id: date.rb,v 2.31 2007-09-08 08:30:25+09 tadf Exp $ +# $Id: date.rb,v 2.33 2007-12-22 14:41:34+09 tadf Exp $ #++ # # == Overview @@ -250,7 +250,7 @@ class Date ABBR_DAYNAMES = %w(Sun Mon Tue Wed Thu Fri Sat) [MONTHNAMES, DAYNAMES, ABBR_MONTHNAMES, ABBR_DAYNAMES].each do |xs| - xs.each{|x| x.freeze}.freeze + xs.each{|x| x.freeze unless x.nil?}.freeze end class Infinity < Numeric # :nodoc: |