From d16d05ecad8d146ef127c975e2e3e167b6e38ad6 Mon Sep 17 00:00:00 2001
From: bogem <albertnigma@gmail.com>
Date: Sat, 10 Sep 2016 12:08:47 +0500
Subject: Use strconv instead of fmt in values' String funcs

The existing implementation of flag values with fmt package uses
more memory and works slower than the implementation with strconv
package.
---
 string.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'string.go')

diff --git a/string.go b/string.go
index e296136..04e0a26 100644
--- a/string.go
+++ b/string.go
@@ -1,7 +1,5 @@
 package pflag
 
-import "fmt"
-
 // -- string Value
 type stringValue string
 
@@ -18,7 +16,7 @@ func (s *stringValue) Type() string {
 	return "string"
 }
 
-func (s *stringValue) String() string { return fmt.Sprintf("%s", *s) }
+func (s *stringValue) String() string { return string(*s) }
 
 func stringConv(sval string) (interface{}, error) {
 	return sval, nil
-- 
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