Jean Chalard 3f0858eb2b Fix a bug where no URL means refresh never ends
This patch does two things:
- If there is no URL to download new data from, then the
Refresh button is not shown.
- Even if for some reason refresh starts for a client for
which there is no URL, loading correctly finishes.

Bug: 9388602
Change-Id: I3fd9214da50faa4b59d0bd3e775293dd34f07547
2013-07-01 14:47:30 +09:00
..
2013-06-28 14:54:51 +09:00
2012-07-28 21:24:29 +09:00
2012-10-05 11:08:31 +09:00