From 9f0643ed57d4a05bcd1ed64ffc2c52e111a4cf6f Mon Sep 17 00:00:00 2001
From: tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 6 Nov 2004 02:32:45 +0000
Subject: checks whether zone was given.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/date/format.rb | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'lib/date')

diff --git a/lib/date/format.rb b/lib/date/format.rb
index e8e54e7894..d821ecb04e 100644
--- a/lib/date/format.rb
+++ b/lib/date/format.rb
@@ -1,5 +1,5 @@
 # format.rb: Written by Tadayoshi Funaba 1999-2004
-# $Id: format.rb,v 2.13 2004-03-20 08:05:13+09 tadf Exp $
+# $Id: format.rb,v 2.14 2004-11-06 10:58:40+09 tadf Exp $
 
 require 'rational'
 
@@ -276,7 +276,9 @@ class Date
 	end
       end
 
-      zone = $6
+      if $6
+	zone = $6
+      end
     end
 
     # eu
@@ -423,7 +425,9 @@ class Date
       if $4
 	sec_fraction = $4.to_i.to_r / (10**$4.size)
       end
-      zone = $5
+      if $5
+	zone = $5
+      end
     end
 
     if str.sub!(/\b(bc\b|bce\b|b\.c\.|b\.c\.e\.)/ino, ' ')
-- 
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