Gary Kotton 8f72166dc9 Fix DVS devstack configuration
Ensure that empty parameters are treated correctly.

Change-Id: I4a2618b6fbbea2993e3c1e1e56bc2e271a2c66d8
2017-12-09 10:32:24 +02:00
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2017-12-09 10:32:24 +02:00
2017-12-09 10:32:24 +02:00
2017-12-09 10:32:24 +02:00