Checks two strings if empty before showing them in the Jabber account form.

src/net/java/sip/communicator/plugin/jabberaccregwizz/AccountPanel.java

@@ -113,7 +113,7 @@ public AccountPanel(final JabberAccountRegistrationForm parentForm)
 
         String createAccountString = parentForm.getCreateAccountButtonLabel();
 
-        if (createAccountString != null)
+        if (createAccountString != null && createAccountString.length() > 0)
         {
             JPanel buttonPanel
                 = new TransparentPanel(new FlowLayout(FlowLayout.CENTER));
@@ -124,7 +124,8 @@ public AccountPanel(final JabberAccountRegistrationForm parentForm)
         }
 
         String createAccountInfoString = parentForm.getCreateAccountLabel();
-        if (createAccountInfoString != null)
+        if (createAccountInfoString != null
+            && createAccountInfoString.length() > 0)
         {
             registerPanel.add(createRegisterArea(createAccountInfoString));
         }