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Handle empty files correctly

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This commit is contained in:
Alexander Neumann 2016-07-29 21:18:32 +02:00
parent 3de989b7bb
commit 8418fed18e
1 changed files with 6 additions and 0 deletions
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6
src/restic/fuse/file.go
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@ -130,6 +130,12 @@ func (f *file) Read(ctx context.Context, req *fuse.ReadRequest, resp *fuse.ReadR
return errors.New("offset greater than files size") return errors.New("offset greater than files size")
} }
// handle special case: file is empty
if f.node.Size == 0 {
resp.Data = resp.Data[:0]
return nil
}
// Skip blobs before the offset // Skip blobs before the offset
startContent := 0 startContent := 0
for offset > int64(f.sizes[startContent]) { for offset > int64(f.sizes[startContent]) {