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
Change the message printing code to output a separator for each option string before it instead of after, then we don't one more extra ' ' in the end. To update qemu-iotests output files, most of the times one would just copy the *.out.bad to *.out. With this change we will not have the space disliked by checkpatch.pl. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 1418110684-19528-3-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>