tree 2b75d2e9ce3eaa0775ae75301a51d57fcb7d5643
parent cb323735caa42338a3062ea0a5b6eb0f1c065735
author Cosmos Nicolaou <cnicolaou@google.com> 1450145680 -0800
committer Cosmos Nicolaou <cnicolaou@google.com> 1450145680 -0800

v.io/jiri/runtil: return Sequence and not *Sequence...

By returning a Sequence rather than a pointer to a Sequence
lines of the form:

if err := s.WriteFile(...); err != nil { ...

no longer compile. This prevents a common class of usability errors
and forces the use of err := s.WriteFile(...).Done() or
or s.Write(...).Run(...) etc.

MultiPart: 1/2

Change-Id: I7784ea4ff302d16f36a958f7ffe4140f366604a6