usa	2009-09-16 13:16:19 +0900 (Wed, 16 Sep 2009)

  New Revision: 24946

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=24946

  Log:
    * template/Doxyfile.tmpl: RbConfig::CONFIG['DOT'] is sometimes nil.

  Modified files:
    trunk/ChangeLog
    trunk/template/Doxyfile.tmpl

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 24945)
+++ ChangeLog	(revision 24946)
@@ -1,3 +1,7 @@
+Wed Sep 16 13:15:17 2009  NAKAMURA Usaku  <usa@r...>
+
+	* template/Doxyfile.tmpl: RbConfig::CONFIG['DOT'] is sometimes nil.
+
 Wed Sep 16 10:14:54 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* README.EXT, README.EXT.ja (rb_protect, rb_jump_tag): added.
Index: template/Doxyfile.tmpl
===================================================================
--- template/Doxyfile.tmpl	(revision 24945)
+++ template/Doxyfile.tmpl	(revision 24946)
@@ -12,7 +12,7 @@
   miniruby = './miniruby$(EXEEXT) -I$(srcdir)/lib -I$(EXTOUT)/common -I./- -r$(srcdir)/ext/purelib.rb'
   RbConfig.expand(miniruby, RbConfig::CONFIG.merge("srcdir"=>srcdir))
 end
-dot = RbConfig::CONFIG['DOT']
+dot = RbConfig::CONFIG['DOT'] || ""
 have_dot = dot.empty? ? "NO" : "YES"
 %>
 #---------------------------------------------------------------------------

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