[Merge] ~louis-bouchard/ubuntu/+source/makedumpfile:fix_lp1571590 into ~ubuntu-server-dev/ubuntu/+source/makedumpfile:master

[Louis Bouchard]

Review: Approve

acked by rbasak
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https://code.launchpad.net/~louis-bouchard/ubuntu/+source/makedumpfile/+git/makedumpfile/+merge/294124
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