HWPF: Process error XML file with one element correctly
HWPF: Process error XML file with one element correctly

Change-Id: Ie0bcf88aa8211552266575d891b3d74b0725a809
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/658
Tested-by: Jenkins Server
Reviewed-by: CAMVAN T. NGUYEN <6ef8968941407f71237596b07aac3e0f61970ea0@us.ibm.com>
Reviewed-by: A. Patrick Williams III <c87e37b1a4035affd737b461af89fb722d635f4d@us.ibm.com>

open-power/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,alvintpwang/hostboot,open-power/hostboot,csmart/hostboot,open-power/hostboot,csmart/hostboot,csmart/hostboot,csmart/hostboot,alvintpwang/hostboot,Over-enthusiastic/hostboot,open-power/hostboot,Over-enthusiastic/hostboot,csmart/hostboot,alvintpwang/hostboot,Over-enthusiastic/hostboot,alvintpwang/hostboot,alvintpwang/hostboot,open-power/hostboot