From fe7ce06150e75f524f2aaaf3198927a58873d9a1 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 25 Oct 2008 17:20:05 +0000
Subject: * configure.in ($MANTYPE): followed ruby.1, which had moved.

* instruby.rb (:man): ditto.

* mdoc2man.rb: fixed for the case Xr with 2 arguments.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/mdoc2man.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tool/mdoc2man.rb')

diff --git a/tool/mdoc2man.rb b/tool/mdoc2man.rb
index 910b2e5745..0922474b47 100755
--- a/tool/mdoc2man.rb
+++ b/tool/mdoc2man.rb
@@ -190,7 +190,7 @@ class Mdoc2Man
 	next
       when 'Xr'
 	retval << '\\fB' << words.shift <<
-	  '\\fP(' << words.shift << ')' << words.shift
+	  '\\fP(' << words.shift << ')' << (words.shift||'')
 	break
       when 'Rs'
 	@refauthors = []
-- 
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