creationwizard: fix call for initJamiAccountConnect

Change-Id: I8aa73c895ae561c5aeb9509b3b5fc1c550c0bcf9

ring-android/app/src/main/java/cx/ring/account/AccountWizardActivity.java

@@ -143,7 +143,7 @@ public class AccountWizardActivity extends BaseActivity<AccountWizardPresenter>
     }
 
     public void createAccount(AccountCreationModel accountCreationModel) {
-        if (TextUtils.isEmpty(accountCreationModel.getManagementServer())) {
+        if (!TextUtils.isEmpty(accountCreationModel.getManagementServer())) {
             presenter.initJamiAccountConnect(accountCreationModel,
                     getText(R.string.ring_account_default_name).toString());
         } else if (accountCreationModel.isLink()) {