diff options
| author | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-22 13:11:43 +0000 |
|---|---|---|
| committer | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-22 13:11:43 +0000 |
| commit | 856e653267c5468a5622b781c9b8b5d04fbebbbb (patch) | |
| tree | f266ef5663f69509bbef9ee1ae2e3adb414cbde7 /lib | |
| parent | f80c76f92efd79cc2918b8e57c8a400c7583caf1 (diff) | |
| download | ruby-856e653267c5468a5622b781c9b8b5d04fbebbbb.tar.gz | |
Use `&.` instead of modifier if
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/resolv.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/resolv.rb b/lib/resolv.rb index 6e7fb98733..51083134a3 100644 --- a/lib/resolv.rb +++ b/lib/resolv.rb @@ -722,7 +722,7 @@ class Resolv def close socks = @socks @socks = nil - socks.each(&:close) if socks + socks&.each(&:close) end class Sender # :nodoc: |