diff options
| author | Steve Kemp <steve@steve.org.uk> | 2015-04-16 16:09:27 +0100 |
|---|---|---|
| committer | Steve Kemp <steve@steve.org.uk> | 2015-04-16 16:09:27 +0100 |
| commit | 3627b5ebd9c64e1b5b47dcd8222340ba1a0b461b (patch) | |
| tree | 18be1155bfefdeeb4c205d40a6faee4343368ce4 /lib | |
| parent | 49353d1ce9ac0db153cc2b9e5ed8cff76d58b621 (diff) | |
Mark unused variables as unused.
We do that with the standard "_"-prefix.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/custodian/util/dns.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/custodian/util/dns.rb b/lib/custodian/util/dns.rb index 95e788f..724b3c2 100644 --- a/lib/custodian/util/dns.rb +++ b/lib/custodian/util/dns.rb @@ -37,7 +37,7 @@ module Custodian resolved = nil end end - rescue Timeout::Error => e + rescue Timeout::Error => _e resolved = nil end resolved @@ -67,7 +67,7 @@ module Custodian resolved = nil end end - rescue Timeout::Error => e + rescue Timeout::Error => _e resolved = nil end resolved |