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avoid double warpping

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Signed-off-by: divinerapier <poriter.coco@gmail.com>
This commit is contained in:
divinerapier 2019-07-24 16:41:45 +08:00
parent 344ce90315
commit 9e3b77c3ad
1 changed files with 3 additions and 0 deletions
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3
weed/filer2/filerstore.go
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@ -34,6 +34,9 @@ type FilerStoreWrapper struct {
} }
func NewFilerStoreWrapper(store FilerStore) *FilerStoreWrapper { func NewFilerStoreWrapper(store FilerStore) *FilerStoreWrapper {
if innerStore, ok := store.(*FilerStoreWrapper); ok {
return innerStore
}
return &FilerStoreWrapper{ return &FilerStoreWrapper{
actualStore: store, actualStore: store,
} }