diff options
Diffstat (limited to 'ext/tk/lib/multi-tk.rb')
| -rw-r--r-- | ext/tk/lib/multi-tk.rb | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/ext/tk/lib/multi-tk.rb b/ext/tk/lib/multi-tk.rb index c74b5714b8..d1bf21164a 100644 --- a/ext/tk/lib/multi-tk.rb +++ b/ext/tk/lib/multi-tk.rb @@ -33,7 +33,7 @@ MultiTkIp_OK.freeze ################################################ # methods for construction class MultiTkIp - SLAVE_IP_ID = ['slave'.freeze, '0'] + SLAVE_IP_ID = ['slave'.freeze, '0'].freeze @@IP_TABLE = {} @@ -234,7 +234,12 @@ class MultiTkIp ###################################### - SAFE_OPT_LIST = ['accessPath', 'statics', 'nested', 'deleteHook'] + SAFE_OPT_LIST = [ + 'accessPath'.freeze, + 'statics'.freeze, + 'nested'.freeze, + 'deleteHook'.freeze + ].freeze def _parse_slaveopts(keys) name = nil safe = false |