Christopher Tate f74aa094b4 Handle bad package name arguments sensically
Don't blithly go ahead and assume package name arguments are non-null,
and don't continue to do a bunch of work after an early failure on
invalid non-null package names.

Bug 13745101

Change-Id: I12ccae343066b39162dedeb46dc58869f55be0ba
2014-04-01 10:54:39 -07:00
..
2014-03-17 15:31:04 -07:00