Table in System Configuration page shows the message "Displaying 1 item"
when there is no item to display.
This change fixes the issue by appending items to the list only when
NTP servers are found.
Test plan:
PASS: * Deploy a system and not configure NTP services.
* Explore GUI to System Configuration, tab NTP, and check the
message 'No items to display.' is presented.
PASS: * Deploy a system and configure NTP services.
* Explore GUI to System Configuration, tab NTP, and check the
message 'Displaying 1 item.' is presented below and above
the NTP servers URLs.
Closes-bug: 2027731
Signed-off-by: Agustin Carranza <agustin.carranza@windriver.com>
Change-Id: Ib318f5e9bd559f26a6a73e6189a6e6bd9f8a17df
e4c24875c0