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Expand system error message

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This commit is contained in:
mgaitonde
2022-03-09 13:17:04 -08:00
parent a38dc2f48f
commit f883e4d4b3
3 changed files with 4 additions and 4 deletions
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4
controller/system.go
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@@ -23,7 +23,7 @@ func gateway() (net.IP, error) {
cmdList := getCmdList(cmd)
out, err := exec.Command(execCmd, cmdList...).Output()
if err != nil {
return nil, fmt.Errorf("Failed to execute command: %s", cmd)
return nil, fmt.Errorf("Failed to execute command: %s: %v", cmd, err)
}
return net.ParseIP(strings.TrimSpace(string(out))), nil
}
@@ -33,7 +33,7 @@ func via(dest net.IP) (net.IP, error) {
cmdList := getCmdList(cmd)
out, err := exec.Command(execCmd, cmdList...).Output()
if err != nil {
return nil, fmt.Errorf("Failed to execute command: %s", cmd)
return nil, fmt.Errorf("Failed to execute command: %s: %v", cmd, err)
}
if string(out) == "" {
// assume the provided dest is the next hop