7faaa64cf9
```
func foo() error {
defer func() {
if err != nil {
...
}
}()
...
}
```
use defer func to do something when err not nil, if foo() not use
named error, `err != nil` can not catch all errors, since when err
re-defined in if condition, it is a new variable.
Signed-off-by: Ace-Tang <aceapril@126.com>
|
||
|---|---|---|
| .. | ||
| check_test.go | ||
| check.go | ||
| overlay_test.go | ||
| overlay.go | ||