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mount: avoid use uint64 for greater than zero test

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This commit is contained in:
Chris Lu 2020-01-23 22:12:57 -08:00
parent c936a12afa
commit 2f75264ec7
1 changed files with 6 additions and 5 deletions
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11
weed/filesys/file.go
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@ -42,7 +42,7 @@ func (file *File) Attr(ctx context.Context, attr *fuse.Attr) error {
glog.V(4).Infof("file Attr %s, open:%v, existing attr: %+v", file.fullpath(), file.isOpen, attr)
if file.isOpen <=0 {
if file.isOpen <= 0 {
if err := file.maybeLoadEntry(ctx); err != nil {
return err
}
@ -108,10 +108,11 @@ func (file *File) Setattr(ctx context.Context, req *fuse.SetattrRequest, resp *f
// fmt.Printf("truncate %v \n", fullPath)
var chunks []*filer_pb.FileChunk
for _, chunk := range file.entry.Chunks {
if uint64(chunk.Offset)+chunk.Size > req.Size {
chunk.Size = req.Size - uint64(chunk.Offset)
int64Size := int64(chunk.Size)
if chunk.Offset+int64Size > int64(req.Size) {
int64Size = int64(req.Size) - chunk.Offset
}
if chunk.Size > 0 {
if int64Size > 0 {
chunks = append(chunks, chunk)
}
}
@ -218,7 +219,7 @@ func (file *File) Forget() {
}
func (file *File) maybeLoadEntry(ctx context.Context) error {
if file.entry == nil || file.isOpen <= 0{
if file.entry == nil || file.isOpen <= 0 {
entry, err := file.wfs.maybeLoadEntry(ctx, file.dir.Path, file.Name)
if err != nil {
return err