From 420934348d31ea1da24ccd08b8e8488c475fb50e Mon Sep 17 00:00:00 2001
From: Mike Rosset <mike.rosset@gmail.com>
Date: Thu, 1 Sep 2011 17:24:32 +1000
Subject: [PATCH] sudo.bash: print error/exit if problem with /usr/local/bin

When installing profiling tools on Mac OS X print
message if there is a problem with /usr/local/bin

Fixes #2209.

R=golang-dev, r, adg
CC=golang-dev, mike.rosset
https://golang.org/cl/4950057
---
 src/sudo.bash | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/sudo.bash b/src/sudo.bash
index 147e58f152..3322a1856d 100755
--- a/src/sudo.bash
+++ b/src/sudo.bash
@@ -13,6 +13,11 @@ Darwin)
 	exit 0
 esac
 
+if [[ ! -d /usr/local/bin ]]; then
+	echo 1>&2 'sudo.bash: problem with /usr/local/bin; cannot install tools.'
+	exit 2
+fi
+
 for i in prof cov
 do
 	sudo cp "$GOROOT"/src/cmd/$i/6$i /usr/local/bin/6$i
-- 
2.48.1