Description of problem:
If enter a blank character as hostname, then press 'Ok' on warning page, rhev-h title disappear.
Version-Release number of selected component (if applicable):
rhev-hypervisor6-6.4-20121015.1.el6
How reproducible:
Always
Steps to Reproduce:
1. Install the rhev-hypervisor6-6.4-20121015.1.el6.
2. Go to Network page, enter ' ' as hostname
3. Press ok on 'Invalid Hostname' warning page
Actual results:
rhev-h title disappear.
Expected results:
rhev-h title shouldn't disappear.
Additional info:
No such issue in rhevh-6.3-20121023.0.el6_3, so it is a regression bug.