Fix typos that led to inappropriate testing and possible NPE

ludovicp

29.22.2008 986a6ef713280bd2b54718cdedec83ce0f9422d9

 opends/src/quicksetup/org/opends/quicksetup/installer/ui/RemoteReplicationPortsPanel.java

@@ -223,7 +223,7 @@
    AuthenticationData authData =
      data.getReplicationOptions().getAuthenticationData();
    String newServerDisplay;
    if (data != null)
    if (authData != null)
    {
      newServerDisplay = authData.getHostName()+":"+authData.getPort();
    }