Merge pull request #468 from goldshtn/trace-which
authorBrendan Gregg <brendan.d.gregg@gmail.com>
Wed, 30 Mar 2016 20:35:40 +0000 (13:35 -0700)
committerBrendan Gregg <brendan.d.gregg@gmail.com>
Wed, 30 Mar 2016 20:35:40 +0000 (13:35 -0700)
Replaced `which --skip-alias` with `ProcUtils.which`


Trivial merge