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Address PathNotFoundError in (*manifestStore).Exists 

Exists was returning an error when encountering a PathNotFoundError when it
should just return false without an error.
master
Stephen J Day 2014-12-05 14:34:54 -08:00
parent 2f78886aac
commit 1a75fccb43
1 changed files with 6 additions and 1 deletions
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5
storage/manifeststore.go
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@ -24,8 +24,13 @@ func (ms *manifestStore) Exists(name, tag string) (bool, error) {
fi, err := ms.driver.Stat(p) fi, err := ms.driver.Stat(p)
if err != nil { if err != nil {
switch err.(type) {
case storagedriver.PathNotFoundError:
return false, nil
default:
return false, err return false, err
} }
}
if fi.IsDir() { if fi.IsDir() {
return false, fmt.Errorf("unexpected directory at path: %v, name=%s tag=%s", p, name, tag) return false, fmt.Errorf("unexpected directory at path: %v, name=%s tag=%s", p, name, tag)