From eecf2867e198784684ba92521accc771e716898e 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: * 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/branches/ruby_1_8@7786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/resolv.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib')

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
           }
-- 
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