From 9db2bc741e87571a9a3d31b1d1f3d6b9cda0fac4 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Fri, 25 Mar 2011 11:28:31 -0700
Subject: [PATCH] flag: fix error in documentation example. Fixes #1615. This
 time for sure.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/4275079
---
 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 14f4d522c6..19a3104553 100644
--- a/src/pkg/flag/flag.go
+++ b/src/pkg/flag/flag.go
@@ -56,7 +56,7 @@
 
 		flag.Bool(...)  // global options
 		flag.Parse()  // parse leading command
-		subcmd := flag.Arg[0]
+		subcmd := flag.Arg(0)
 		switch subcmd {
 			// add per-subcommand options
 		}