akr	2010-07-10 21:43:54 +0900 (Sat, 10 Jul 2010)

  New Revision: 28608

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=28608

  Log:
    * strftime.c (rb_strftime_with_timespec): fix precision handling for
      %:z and %::z.

  Modified files:
    trunk/ChangeLog
    trunk/strftime.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 28607)
+++ ChangeLog	(revision 28608)
@@ -1,3 +1,8 @@
+Sat Jul 10 21:43:11 2010  Tanaka Akira  <akr@f...>
+
+	* strftime.c (rb_strftime_with_timespec): fix precision handling for
+	  %:z and %::z.
+
 Fri Jul  9 22:32:54 2010  Tanaka Akira  <akr@f...>
 
 	* strftime.c: unused declarations removed.
Index: strftime.c
===================================================================
--- strftime.c	(revision 28607)
+++ strftime.c	(revision 28608)
@@ -451,12 +451,12 @@
                             break;
 
                           case 1: /* %:z -> +hh:mm */
-                            precision = precision <= 5 ? 2 : precision-3;
+                            precision = precision <= 6 ? 2 : precision-4;
                             NEEDS(precision + 4);
                             break;
 
                           case 2: /* %::z -> +hh:mm:ss */
-                            precision = precision <= 5 ? 2 : precision-3;
+                            precision = precision <= 9 ? 2 : precision-7;
                             NEEDS(precision + 7);
                             break;
 

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