mirror of
https://github.com/moby/moby.git
synced 2026-01-11 10:41:43 +00:00
f9c4601760
Rename the ouput variable to prevent accidental shadowing, and simplify how
we check for the `syscall.ENOTDIR` error; `errors.Is()` will already unwrap
the error, so no type-casting is needed;
package main
import (
"errors"
"fmt"
"os"
"syscall"
)
func main() {
err := &os.PathError{Op: "mkdir", Path: "/hello/world", Err: syscall.ENOTDIR}
if errors.Is(err, syscall.ENOTDIR) {
fmt.Println(err)
}
}
While at it, also improve the code-comment that outlines the intent.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>