Bug 1472204 - Clean up error handling for machine name (#3740)
Bug 1472204 - Clean up error handling for machine name (#3740)


KWierso/treeherder,edmorley/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder,edmorley/treeherder,edmorley/treeherder