cache: avoid nil dereference #1511
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Signed-off-by: Tonis Tiigi <[email protected]>
AkihiroSuda
approved these changes
May 29, 2020
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fixes #1510
When one of the parallel requests is canceled error will be returned without the callback finishing. In that case, the value will be nil and type isn't controlled by the callback.
Signed-off-by: Tonis Tiigi [email protected]