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sync: fix case normalisation on s3 

Before this change when the sync routine attempted to normalise a
case, say from "FiLe.txt" to "file.txt" this caused a 400 Bad Request
error:

> This copy request is illegal because it is trying to copy an object
> to itself without changing the object's metadata, storage class,
> website redirect location or encryption attributes.

This was caused by passing the same object as the source and
destination to the move routine, whereas the destination object had a
different case and didn't exist, so should have been passed as nil.

See: https://github.com/rclone/rclone/pull/7743#discussion_r1557345906
This commit is contained in:
Nick Craig-Wood 2024-04-11 16:08:29 +01:00
parent 93955b755f
commit f2e693f722
1 changed files with 1 additions and 1 deletions
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2
fs/sync/sync.go
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@ -386,7 +386,7 @@ func (s *syncCopyMove) pairChecker(in *pipe, out *pipe, fraction int, wg *sync.W
}
// Fix case for case insensitive filesystems
if s.ci.FixCase && !s.ci.Immutable && src.Remote() != pair.Dst.Remote() {
if newDst, err := operations.Move(s.ctx, s.fdst, pair.Dst, src.Remote(), pair.Dst); err != nil {
if newDst, err := operations.Move(s.ctx, s.fdst, nil, src.Remote(), pair.Dst); err != nil {
fs.Errorf(pair.Dst, "Error while attempting to rename to %s: %v", src.Remote(), err)
s.processError(err)
} else {