Merge pull request #493 from src-d/windows

*: several windows support fixes

1 files changed, 7 insertions, 1 deletions

diff --git a/plumbing/format/config/encoder.go b/plumbing/format/config/encoder.go
index 88bdf65..6d17a5a 100644
--- a/plumbing/format/config/encoder.go
+++ b/plumbing/format/config/encoder.go
@@ -3,6 +3,7 @@ package config
 import (
 	"fmt"
 	"io"
+	"strings"
 )
 
 // An Encoder writes config files to an output stream.
@@ -61,7 +62,12 @@ func (e *Encoder) encodeSubsection(sectionName string, s *Subsection) error {
 
 func (e *Encoder) encodeOptions(opts Options) error {
 	for _, o := range opts {
-		if err := e.printf("\t%s = %s\n", o.Key, o.Value); err != nil {
+		pattern := "\t%s = %s\n"
+		if strings.Index(o.Value, "\\") != -1 {
+			pattern = "\t%s = %q\n"
+		}
+
+		if err := e.printf(pattern, o.Key, o.Value); err != nil {
 			return err
 		}
 	}