Fix Closure-compiler warnings, small code improvements

Aleksander Machniak

2013-12-18 538e64c572220bba43960a3073468c0ce3dc5f4c

 plugins/password/password.js

@@ -1,4 +1,4 @@
/*
/**
 * Password plugin script
 * @version @package_version@
 */
@@ -8,9 +8,9 @@

    // register command handler
    rcmail.register_command('plugin.password-save', function() { 
      var input_curpasswd = rcube_find_object('_curpasswd');
      var input_newpasswd = rcube_find_object('_newpasswd');
          var input_confpasswd = rcube_find_object('_confpasswd');
      var input_curpasswd = rcube_find_object('_curpasswd'),
        input_newpasswd = rcube_find_object('_newpasswd'),
        input_confpasswd = rcube_find_object('_confpasswd');
    
      if (input_curpasswd && input_curpasswd.value=='') {
          alert(rcmail.gettext('nocurpassword', 'password'));