When lastModified comes via inputFromAttrs it ends up as string in the
Attrs map. This results in:
error: input attribute 'lastModified' is not an integer
Fix by handling it like revCount, which already does the right thing.
If added a test and confirmed that it catches the issue.
Also kudos to alexander.sieg@cyberus-technology.de for helping with
debugging this!
Change-Id: I8378fcaea986d798cb8458d4e6e15c2a92c2520a
Julian Stecklina
0e59e5b308