tree fc167679314faf72307984467155c1c9b3ab070f
parent a17e7fdf91027203e153102f44d19ffaa2426a53
author Gabriel Peal <gpeal@users.noreply.github.com> 1549152149 -0800
committer GitHub <noreply@github.com> 1549152149 -0800
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Prevent returning cache values when null cache key is set (#1097)

Previously, setting a null cache key could return a cached task or result. This explicitly prevents that from happening. The new tests failed before and pass now.
Fixes #1092