folly: improve Subprocess::enforce() error message
authorLucian Grijincu <lucian@fb.com>
Tue, 20 Aug 2013 22:50:39 +0000 (15:50 -0700)
committerSara Golemon <sgolemon@fb.com>
Wed, 28 Aug 2013 21:30:12 +0000 (14:30 -0700)
commit01f69815fd9ae5ca7f8183b0c7862eccd46166af
tree5f853bdec10a910698cc17152f09e87a1ee03d26
parent5ab723e51c6695b2986b23c461f2ea95cdddaecd
folly: improve Subprocess::enforce() error message

Summary: Previous implementation only printed the desired state, not the actual runtime state. Fix that.

Test Plan: n/a

Reviewed By: tudorb@fb.com

FB internal diff: D936279
folly/Subprocess.cpp