Description of problem:


Version-Release number of selected component (if applicable):
ipa-server-2.1.3-8.el6.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Install ipa-server with --setup-dns
2. Launch WebUI | Identity | Hosts | Add
3. Type hostname (short) | Enter "." and the cursor is automatically shifted to
"DNS Zone" drop down.
4. Remove the pre-filled domain name.
5. Drop down and try to select the only dns zone.


Actual results:
Clicking on the dns zone has no effect.

Expected results:
Clicking on the dnz zone should select it and close the drop down box.


Additional info:
This works as expected if you have multiple dns zones available.