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reuse timestamp, don't call time.Now() 3 times 

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
This commit is contained in:
unclejack 2014-05-31 03:03:51 +03:00
parent 8ac516094e
commit b64209f7b6
1 changed files with 4 additions and 3 deletions
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7
archive/changes.go
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@ -352,12 +352,13 @@ func ExportChanges(dir string, changes []Change) (Archive, error) {
whiteOutDir := filepath.Dir(change.Path) whiteOutDir := filepath.Dir(change.Path)
whiteOutBase := filepath.Base(change.Path) whiteOutBase := filepath.Base(change.Path)
whiteOut := filepath.Join(whiteOutDir, ".wh."+whiteOutBase) whiteOut := filepath.Join(whiteOutDir, ".wh."+whiteOutBase)
timestamp := time.Now()
hdr := &tar.Header{ hdr := &tar.Header{
Name: whiteOut[1:], Name: whiteOut[1:],
Size: 0, Size: 0,
ModTime: time.Now(), ModTime: timestamp,
AccessTime: time.Now(), AccessTime: timestamp,
ChangeTime: time.Now(), ChangeTime: timestamp,
} }
if err := tw.WriteHeader(hdr); err != nil { if err := tw.WriteHeader(hdr); err != nil {
utils.Debugf("Can't write whiteout header: %s\n", err) utils.Debugf("Can't write whiteout header: %s\n", err)