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Get rid of err altogether by just returning the assignment

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Signed-off-by: Xianglin Gao <xlgao@zju.edu.cn>
This commit is contained in:
Xianglin Gao
2016-12-13 14:25:57 +08:00
parent e9076c0f00
commit da5d3cccc4
2 changed files with 3 additions and 10 deletions
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2
pkg/aaparser/aaparser.go
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@@ -39,7 +39,7 @@ func cmd(dir string, arg ...string) (string, error) {
output, err := c.CombinedOutput()
if err != nil {
return "", fmt.Errorf("running `%s %s` failed with output: %s\nerror: %v", c.Path, strings.Join(c.Args, " "), string(output), err)
return "", fmt.Errorf("running `%s %s` failed with output: %s\nerror: %v", c.Path, strings.Join(c.Args, " "), output, err)
}
return string(output), nil