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fix value undefined error.

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Bo-Yi Wu
2016-03-28 11:00:00 +08:00
parent 9a016c331d
commit 41e94748ce
1 changed files with 1 additions and 3 deletions
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eBook/17.1.md
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@@ -9,8 +9,6 @@ if value, err := pack1.Func1(param1); err != nil {
fmt.Printf(“Error %s in pack1.Func1 with parameter %v”, err.Error(), param1) fmt.Printf(“Error %s in pack1.Func1 with parameter %v”, err.Error(), param1)
return err return err
} }
// 函数Func1没有错误:
Process(value)
e.g.: os.Open(file) strconv.Atoi(str) e.g.: os.Open(file) strconv.Atoi(str)
``` ```