tree f19a0ac0f90dbbbd70314c59d3c89392f80405b9
parent acba5510785258949679304f3e1a55e53b851962
author Michael Hudson-Doyle <michael.hudson@linaro.org> 1412897396 +1300
committer Matthew Treinish <mtreinish@kortar.org> 1414076086 +0000

Fix AttributeError when test_function_help fails

This commit fixes a missed usage of the CommandFailed exception during
the migration moving it from tempest.cli to tempest.exceptions in change
Ibf5f1cbbb847d32976b54c4484acfc3c0e3b4f48. The outdated module
path could cause an AttributeError to be raised because the exception no
longer existing in tempest.cli.

Change-Id: I502eaef3486d903931dab43069cec1ae7ee570f1