tree d64544fa0f163627d66fcc1d41f37d377de12296
parent ac22d1113c04a4f7ae63bae3189a9ea30294029e
author Simon Butcher <simon.butcher@arm.com> 1472988524 +0300
committer Janos Follath <janos.follath@arm.com> 1473083593 +0100

Suppress shell errors in output_env.sh

When the output_env.sh script is executed, if any application wasn't found on
the path by hash, and error was being output, which as an error looked like
the script wasn't working.

This change redirects the output to stderr from hash to /dev/null to suppress
the error.

Also fixes a formatting error.