Isn't the code should be:
*func CopyFile() {*
* ...*
* if err != nil {*
* return*
* }*
* defer func() { err = src.Close() }()*
* ...*
*}*
On Thursday, November 25, 2021 at 12:18:20 PM UTC+8 Ian Lance Taylor wrote:
> On Wed, Nov 24, 2021 at 6:14 PM Fannie Zhang <fannie...@arm.com> wrote:
> >
> > There is some incorrect code in
> https://go.dev/blog/defer-panic-and-recover blog.
> >
> > The original code is
> > func CopyFile() {
> > ...
> > if err != nil {
> > return
> > }
> > defer src.Close()
> > ...
> > }
> >
> > I think the correct code should be
> > func CopyFile() {
> > ...
> > defer src.Close()
> > if err != nil {
> > return
> > }
> > ...
> > }
> >
> > I do not know how to modify the go blog, can anyone help? Thank you.
>
> If you want to update the blog, send a patch for
> golang.org/x/website/_content/blog.
>
> (But please don't send this particular change. As Kurtis noted, the
> existing code is correct, and your change would not be correct.
> Thanks.)
>
> Ian
>
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