From 9c1e8f8537a437da36d3a2c8402eb68a44f6dc21 Mon Sep 17 00:00:00 2001
From: Eric Paris <eparis@redhat.com>
Date: Tue, 13 Oct 2015 14:47:57 -0400
Subject: Use encoding/csv to parse string slices

There was no way to escape or use a , in a string slice so use the
encoding/csv library, rather than string.split() and let golang take
care of the encoding issues.
---
 string_slice.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'string_slice.go')

diff --git a/string_slice.go b/string_slice.go
index 0b7ddfe..b53648b 100644
--- a/string_slice.go
+++ b/string_slice.go
@@ -1,6 +1,7 @@
 package pflag
 
 import (
+	"encoding/csv"
 	"fmt"
 	"strings"
 )
@@ -21,7 +22,12 @@ func newStringSliceValue(val []string, p *[]string) *stringSliceValue {
 }
 
 func (s *stringSliceValue) Set(val string) error {
-	v := strings.Split(val, ",")
+	stringReader := strings.NewReader(val)
+	csvReader := csv.NewReader(stringReader)
+	v, err := csvReader.Read()
+	if err != nil {
+		return err
+	}
 	if !s.changed {
 		*s.value = v
 	} else {
-- 
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