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optimize a bit

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This commit is contained in:
chrislu 2022-02-18 23:36:10 -08:00
parent 61811dc2f1
commit b3594278c9
1 changed files with 5 additions and 1 deletions
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6
weed/filer/filerstore_wrapper.go
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@ -285,8 +285,10 @@ func (fsw *FilerStoreWrapper) prefixFilterEntries(ctx context.Context, dirPath u
count := int64(0)
for count < limit && len(notPrefixed) > 0 {
var isLastItemHasPrefix bool
for _, entry := range notPrefixed {
if strings.HasPrefix(entry.Name(), prefix) {
isLastItemHasPrefix = true
count++
if !eachEntryFunc(entry) {
return
@ -294,9 +296,11 @@ func (fsw *FilerStoreWrapper) prefixFilterEntries(ctx context.Context, dirPath u
if count >= limit {
break
}
} else {
isLastItemHasPrefix = false
}
}
if count < limit {
if count < limit && isLastItemHasPrefix {
notPrefixed = notPrefixed[:0]
lastFileName, err = actualStore.ListDirectoryEntries(ctx, dirPath, lastFileName, false, limit, func(entry *Entry) bool {
notPrefixed = append(notPrefixed, entry)