From 50368e9a6c2754875ebd783bfdb987f635cff518 Mon Sep 17 00:00:00 2001
From: Rui Ueyama <ruiu@google.com>
Date: Thu, 10 Apr 2014 22:15:55 -0700
Subject: [PATCH] flag: remove extra space in error message

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/86420046
---
 src/pkg/flag/flag.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pkg/flag/flag.go b/src/pkg/flag/flag.go
index d3b454fefd..764ed7c8f5 100644
--- a/src/pkg/flag/flag.go
+++ b/src/pkg/flag/flag.go
@@ -754,7 +754,7 @@ func (f *FlagSet) parseOne() (bool, error) {
 	if fv, ok := flag.Value.(boolFlag); ok && fv.IsBoolFlag() { // special case: doesn't need an arg
 		if has_value {
 			if err := fv.Set(value); err != nil {
-				return false, f.failf("invalid boolean value %q for  -%s: %v", value, name, err)
+				return false, f.failf("invalid boolean value %q for -%s: %v", value, name, err)
 			}
 		} else {
 			fv.Set("true")
-- 
2.51.0