127c127,128
<     if (commandline.handleFlag("jssh", false)) { 
---
>     var port = commandline.handleFlagWithParam("jssh", false);
>     if (port) {
135c136
<         .startServerSocket(9997, "chrome://jssh/content/jssh-debug.js", true);
---
>         .startServerSocket(port, "chrome://jssh/content/jssh-debug.js", true);