From 90b831e61ee0ea159e0d00bb0c1ee3cd0c1dcdcd Mon Sep 17 00:00:00 2001
From: Eric Paris <eparis@redhat.com>
Date: Wed, 5 Aug 2015 12:46:33 -0400
Subject: String and Int slices called twice should append not overwrite

This allows users to do things like
```
cmd --filename=file1 --filename=file2 --filename=file3,file4
```
And internally we will get
```
[]string{"file1", "file2", "file3", "file4"}
```
---
 string_slice.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'string_slice.go')

diff --git a/string_slice.go b/string_slice.go
index b7096e8..20d94ba 100644
--- a/string_slice.go
+++ b/string_slice.go
@@ -14,7 +14,7 @@ func newStringSliceValue(val []string, p *[]string) *stringSliceValue {
 
 func (s *stringSliceValue) Set(val string) error {
 	v := strings.Split(val, ",")
-	*s = stringSliceValue(v)
+	*s = append(*s, v...)
 	return nil
 }
 func (s *stringSliceValue) Type() string {
-- 
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