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fix compilation

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This commit is contained in:
Chris Lu
2020-03-24 00:16:12 -07:00
parent 3794f2721f
commit 0f10833e0b
1 changed files with 4 additions and 4 deletions
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8
weed/shell/command_fs_meta_save.go
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@@ -69,7 +69,7 @@ func (c *commandFsMetaSave) Do(args []string, commandEnv *CommandEnv, writer io.
} }
defer dst.Close() defer dst.Close()
return doTraverseBfsAndSaving(commandEnv, writer, path, *verbose, func(dst io.Writer, outputChan chan []byte) { return doTraverseBfsAndSaving(commandEnv, writer, path, *verbose, func(outputChan chan []byte) {
sizeBuf := make([]byte, 4) sizeBuf := make([]byte, 4)
for b := range outputChan { for b := range outputChan {
util.Uint32toBytes(sizeBuf, uint32(len(b))) util.Uint32toBytes(sizeBuf, uint32(len(b)))
@@ -96,7 +96,7 @@ func (c *commandFsMetaSave) Do(args []string, commandEnv *CommandEnv, writer io.
} }
defer dst.Close() defer dst.Close()
return doTraverseBfsAndSaving(commandEnv, writer, path, *verbose, func(dst io.Writer, outputChan chan []byte) { return doTraverseBfsAndSaving(commandEnv, writer, path, *verbose, func(outputChan chan []byte) {
for b := range outputChan { for b := range outputChan {
dst.Write(b) dst.Write(b)
} }
@@ -117,13 +117,13 @@ func (c *commandFsMetaSave) Do(args []string, commandEnv *CommandEnv, writer io.
} }
func doTraverseBfsAndSaving(commandEnv *CommandEnv, writer io.Writer, path string, verbose bool, saveFn func(dst io.Writer, outputChan chan []byte), genFn func(entry *filer_pb.FullEntry, outputChan chan []byte) error) error { func doTraverseBfsAndSaving(commandEnv *CommandEnv, writer io.Writer, path string, verbose bool, saveFn func(outputChan chan []byte), genFn func(entry *filer_pb.FullEntry, outputChan chan []byte) error) error {
var wg sync.WaitGroup var wg sync.WaitGroup
wg.Add(1) wg.Add(1)
outputChan := make(chan []byte, 1024) outputChan := make(chan []byte, 1024)
go func() { go func() {
saveFn(dst, outputChan) saveFn(outputChan)
wg.Done() wg.Done()
}() }()