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tpl/images: Fix error handling in Config

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This commit is contained in:
Bjørn Erik Pedersen 2017-05-18 23:23:29 +03:00
parent 58d4c25e50
commit 405c2f6899
1 changed files with 4 additions and 1 deletions
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5
tpl/images/images.go
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@ -70,10 +70,13 @@ func (ns *Namespace) Config(path interface{}) (image.Config, error) {
} }
config, _, err = image.DecodeConfig(f) config, _, err = image.DecodeConfig(f)
if err != nil {
return config, err
}
ns.cacheMu.Lock() ns.cacheMu.Lock()
ns.cache[filename] = config ns.cache[filename] = config
ns.cacheMu.Unlock() ns.cacheMu.Unlock()
return config, err return config, nil
} }