SUSE/saptune

package sap

import (
    "fmt"
    //"github.com/SUSE/saptune/system"
    "log"
)

// PrintErrors prints out non-nil errors among the array. Returns an error if the array does not have nil element.
func PrintErrors(errors []error) error {
    hasNil := len(errors) == 0
    for _, err := range errors {
        if err == nil {
            hasNil = true
        } else {
            log.Printf("%v", err)
            //txt := fmt.Sprintf("%v", err)
            //system.ErrorLog(txt)
        }
    }
    if hasNil {
        return nil
    }
    return fmt.Errorf("the tuning procedure failed entirely")
}