tree 65ffe5ee390cc338d23dd2441b1fbb7f6dbb1033
parent 132a2c6bdd5d2c04a411a827ac987c738f0ba45c
author philwo <philwo@google.com> 1561377950 -0700
committer Copybara-Service <copybara-worker@google.com> 1561378004 -0700

Hide output of failing `which` command in the pywrapper.

I think this is what the code tried to do in the first place.

This fixes a test failure on CentOS 7, where an unexpected output on
stderr was observed.

PiperOrigin-RevId: 254736880