copyObject: Be case sensitive for windows only server. (#3766)

For case sensitive platforms we should honor case.

Fixes #3765

```
1) python s3cmd -c s3cfg_localminio put logo.png s3://testbucket/xyz/etc2/logo.PNG

2) python s3cmd -c s3cfg_localminio ls s3://testbucket/xyz/etc2/
2017-02-18 10:58     22059   s3://testbucket/xyz/etc2/logo.PNG

3) python s3cmd -c s3cfg_localminio cp s3://testbucket/xyz/etc2/logo.PNG s3://testbucket/xyz/etc2/logo.png
remote copy: 's3://testbucket/xyz/etc2/logo.PNG' -> 's3://testbucket/xyz/etc2/logo.png'

4) python s3cmd -c s3cfg_localminio ls s3://testbucket/xyz/etc2/
2017-02-18 10:58     22059   s3://testbucket/xyz/etc2/logo.PNG
2017-02-18 11:10     22059   s3://testbucket/xyz/etc2/logo.png
```
This commit is contained in:
Harshavardhana
2017-02-18 13:41:59 -08:00
committed by GitHub
parent 54a18592e9
commit 7ea1de8245
3 changed files with 12 additions and 5 deletions

View File

@@ -64,7 +64,7 @@ func (xl xlObjects) CopyObject(srcBucket, srcObject, dstBucket, dstObject string
length := xlMeta.Stat.Size
// Check if this request is only metadata update.
cpMetadataOnly := strings.EqualFold(pathJoin(srcBucket, srcObject), pathJoin(dstBucket, dstObject))
cpMetadataOnly := isStringEqual(pathJoin(srcBucket, srcObject), pathJoin(dstBucket, dstObject))
if cpMetadataOnly {
xlMeta.Meta = metadata
partsMetadata := make([]xlMetaV1, len(xl.storageDisks))