ircsocket: clean up opt parsing

Irc::Socket initialization now always has opt as last parameter, so
don't bother checking if it's a Hash.

diff --git a/lib/rbot/ircsocket.rb b/lib/rbot/ircsocket.rb
index 496486bb6667591fa5b7175bef13648b38cfa4a2..9adca6badb67ad5f27ecfface080db869353c902 100644 (file)
--- a/lib/rbot/ircsocket.rb
+++ b/lib/rbot/ircsocket.rb
@@ -275,11 +275,7 @@ module Irc
       @spooler = false
       @lines_sent = 0
       @lines_received = 0
-      if opts.kind_of?(Hash) and opts.key?(:ssl)
-        @ssl = opts[:ssl]
-      else
-        @ssl = false
-      end
+      @ssl = opts[:ssl]
     end
 
     def connected?