Relax CHECK condition in stringAppendfImpl
authorSarang Masti <mssarang@fb.com>
Sat, 14 Mar 2015 17:24:15 +0000 (10:24 -0700)
committerNoam Lerner <noamler@fb.com>
Wed, 25 Mar 2015 22:36:19 +0000 (15:36 -0700)
commit0dee3980b059a6ea4cd8163fcdc41d52741ef1aa
tree0607f28dfc4aa58cfebd2caa6bd52aa99a1a37d3
parent71b9182494ea9813ad4945915b673c5b04c3d8ee
Relax CHECK condition in stringAppendfImpl

Summary:
vsnprintf can return fewer bytes and bytes_used if
we print a string containing '\0' using a width
specifier.

Test Plan: -- ran all tests

Reviewed By: andrei.alexandrescu@fb.com

Subscribers: folly-diffs@, yfeldblum

FB internal diff: D1915035

Signature: t1:1915035:1426799341:4aaea928c4bdde1998bf66cf9e2732a53572c6e3
folly/String.cpp