From d3bcd3cf0240997136e23e16ce04d3741a425e59 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 28 Jan 2005 08:18:59 +0000
Subject: * lib/resolv.rb (Resolv::DNS::Config.parse_resolv_conf):   parse
 options line for ndots option.   (Resolv::Hosts#lazy_initialize): return
 self.   (Resolv::DNS#lazy_initialize): ditto.  
 (Resolv::DNS::Config#lazy_initialize): ditto.   Suggested by Sam Roberts.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/resolv.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib/resolv.rb')

diff --git a/lib/resolv.rb b/lib/resolv.rb
index 80536fbdd8..769ebe34f5 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -319,6 +319,7 @@ class Resolv
           @initialized = true
         end
       }
+      self
     end
 
     def getaddress(name)
@@ -397,6 +398,7 @@ class Resolv
           @initialized = true
         end
       }
+      self
     end
 
     def close
@@ -739,6 +741,13 @@ class Resolv
             when 'search'
               next if args.empty?
               search = args
+            when 'options'
+              args.each {|arg|
+                case arg
+                when /\Andots:(\d+)\z/
+                  ndots = $1.to_i
+                end
+              }
             end
           }
         }
@@ -814,6 +823,7 @@ class Resolv
             @initialized = true
           end
         }
+        self
       end
 
       def single?
-- 
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