From 01c6a1f8ff91d25318742ee09ce620e2142088d1 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 18 Jan 2005 16:29:23 +0000
Subject: [PATCH] * lib/resolv.rb (Resolv::DNS::Config.parse_resolv_conf):
 ignore   domain and search directive without an argument.   reported by Sam
 Roberts.  [ruby-talk:126781]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog     | 6 ++++++
 lib/resolv.rb | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 41d2c2f312..25c3a28a93 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Jan 19 01:16:30 2005  Tanaka Akira  <akr@m17n.org>
+
+	* lib/resolv.rb (Resolv::DNS::Config.parse_resolv_conf): ignore
+	  domain and search directive without an argument.
+	  reported by Sam Roberts.  [ruby-talk:126781]
+
 Mon Jan 17 23:33:46 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (aix): fix typo.  [ruby-talk:126401]
diff --git a/lib/resolv.rb b/lib/resolv.rb
index 069cf5c8f1..84b0d0f10f 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -734,8 +734,10 @@ class Resolv
             when 'nameserver'
               nameserver += args
             when 'domain'
+              next if args.empty?
               search = [args[0]]
             when 'search'
+              next if args.empty?
               search = args
             end
           }