Merge pull request #351 from mrd0ll4r/log-output

log: add SetOutput function

pkg/log/log.go

@@ -4,6 +4,7 @@ package log
 
 import (
 	"fmt"
+	"io"
 
 	"github.com/sirupsen/logrus"
 )
@@ -23,6 +24,11 @@ func SetFormatter(to logrus.Formatter) {
 	l.Formatter = to
 }
 
+// SetOutput sets the output.
+func SetOutput(to io.Writer) {
+	l.Out = to
+}
+
 // Fields is a map of logging fields.
 type Fields map[string]interface{}