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modify reason: Unresolved reference 'err' (#352)

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markcheney1
2017-05-17 20:14:58 -05:00
committed by 无闻
parent 5fa6370f3d
commit 913e2f042b
1 changed files with 1 additions and 1 deletions
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eBook/13.5.md
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@@ -34,7 +34,7 @@ func check(err error) { if err != nil { panic(err) } }
func errorHandler(fn fType1) fType1 { func errorHandler(fn fType1) fType1 {
return func(a type1, b type2) { return func(a type1, b type2) {
defer func() { defer func() {
if e, ok := recover().(error); ok { if err, ok := recover().(error); ok {
log.Printf(“run time panic: %v”, err) log.Printf(“run time panic: %v”, err)
} }
}() }()