From 5108914a6cad76dd1c00d1fbe069f5809677e6a0 Mon Sep 17 00:00:00 2001
From: Eric Paris <eparis@redhat.com>
Date: Wed, 5 Aug 2015 14:07:06 -0400
Subject: Empty slices should be empty, not have a single (empty) string

---
 string_slice.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'string_slice.go')

diff --git a/string_slice.go b/string_slice.go
index 20d94ba..2037bd8 100644
--- a/string_slice.go
+++ b/string_slice.go
@@ -25,6 +25,10 @@ func (s *stringSliceValue) String() string { return "[" + strings.Join(*s, ",")
 
 func stringSliceConv(sval string) (interface{}, error) {
 	sval = strings.Trim(sval, "[]")
+	// An empty string would cause a slice with one (empty) string
+	if len(sval) == 0 {
+		return []string{}, nil
+	}
 	v := strings.Split(sval, ",")
 	return v, nil
 }
-- 
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