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.
---
 bool.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'bool.go')

diff --git a/bool.go b/bool.go
index d272e40..c4c5c0b 100644
--- a/bool.go
+++ b/bool.go
@@ -1,9 +1,6 @@
 package pflag
 
-import (
-	"fmt"
-	"strconv"
-)
+import "strconv"
 
 // optional interface to indicate boolean flags that can be
 // supplied without "=value" text
@@ -30,7 +27,7 @@ func (b *boolValue) Type() string {
 	return "bool"
 }
 
-func (b *boolValue) String() string { return fmt.Sprintf("%v", *b) }
+func (b *boolValue) String() string { return strconv.FormatBool(bool(*b)) }
 
 func (b *boolValue) IsBoolFlag() bool { return true }
 
-- 
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