* lib/resolv.rb (Resolv::Config.default_config_hash): return an

  empty hash when resolv.conf is not available.  [ruby-core:27620]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/resolv.rb b/lib/resolv.rb
index cf1a1b9a75..b9bb536c2e 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -850,7 +850,7 @@ class Resolv
             config_hash[:search] = [search].flatten if search
           end
         end
-        config_hash
+        config_hash || {}
       end
 
       def lazy_initialize