Fix the way the error message is constructed when there is a bad SHA to the error is reported instead of seeing a KeyError. Change-Id: I5ff521dee807d3497b2d3496f4361c8fad57d86e
Fix the way the error message is constructed when there is a bad SHA to the error is reported instead of seeing a KeyError. Change-Id: I5ff521dee807d3497b2d3496f4361c8fad57d86e