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Merge pull request #102 from hulucc/master

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fix: better command err info
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net-byte 2023-09-25 13:33:21 +08:00 committed by GitHub
commit cedf869df9
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1 changed files with 5 additions and 1 deletions
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6
common/netutil/netutil.go
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@ -200,7 +200,11 @@ func ExecCmd(c string, args ...string) string {
cmd := exec.Command(c, args...)
out, err := cmd.Output()
if err != nil {
log.Println("failed to exec cmd:", err)
if exitErr, ok := err.(*exec.ExitError); ok {
log.Println("failed to exec cmd:", err, string(exitErr.Stderr))
} else {
log.Println("failed to exec cmd:", err)
}
}
if len(out) == 0 {
return ""