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jrallison / rollout_ui

RolloutUI: A slick way to rollout features in your web app.
MIT License
137 stars 86 forks source link

Support older versions of redis #8

Closed sergei-matheson closed 12 years ago

sergei-matheson commented 12 years ago

In previous versions of redis, calling commands operating on non-existent keys would return nil. This patch just ensures that we are always dealing with an array when we expect to do so.

jrallison commented 12 years ago

Thanks Sergei!