[Merge] ~racb/ubuntu-dev-tools:pull-debian-source-edge-cases into ubuntu-dev-tools:master

[Robie Basak]

The proposal to merge ~racb/ubuntu-dev-tools:pull-debian-source-edge-cases into ubuntu-dev-tools:master has been updated.

Description changed to:

Fix some pull-debian-source edge cases

For more details, see:
https://code.launchpad.net/~racb/ubuntu-dev-tools/+git/ubuntu-dev-tools/+merge/326608
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Your team Ubuntu Development Team is requested to review the proposed merge of ~racb/ubuntu-dev-tools:pull-debian-source-edge-cases into ubuntu-dev-tools:master.