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fs: PutObject create 0byte objects properly. (#3387)

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Current code always appends to a file only if 1byte or
more was sent on the wire was affecting both PutObject
and PutObjectPart uploads.

This patch fixes such a situation and resolves #3385
This commit is contained in:
Harshavardhana
2016-12-03 11:53:12 -08:00
committed by GitHub
parent 67509453d3
commit cf17fc7774
4 changed files with 39 additions and 42 deletions
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cmd/fs-createfile.go
+3 -5
View File
@@ -27,11 +27,9 @@ func fsCreateFile(disk StorageAPI, reader io.Reader, buf []byte, tmpBucket, temp
return 0, traceError(rErr)
}
bytesWritten += int64(n)
if n > 0 {
wErr := disk.AppendFile(tmpBucket, tempObj, buf[0:n])
if wErr != nil {
return 0, traceError(wErr)
}
wErr := disk.AppendFile(tmpBucket, tempObj, buf[0:n])
if wErr != nil {
return 0, traceError(wErr)
}
if rErr == io.EOF {
break