bin/i2cssh in i2cssh-1.6.0 vs bin/i2cssh in i2cssh-1.7.0

@@ -154,9 +154,14 @@
             puts optparse.help
             exit 1
         end
         opts_from_cmdline[:direction] = d.to_sym
     end
+    opts.on '-X', '--extra EXTRA_PARAM', String,
+        'Additional ssh parameters (e.g. -Xi=myidentity.pem)' do |x|
+
+         ssh_options << "-" + x.split("=").join(" ")
+    end
 
 end
 optparse.parse!
 
 if ARGV.length == 1 then