From 241a262fe592911b8be3d44694429103e4ff86e4 Mon Sep 17 00:00:00 2001
From: Andrew Gerrand <adg@golang.org>
Date: Mon, 15 Aug 2011 21:19:07 +1000
Subject: [PATCH] build: don't require hg for build

R=golang-dev, dsymonds, n13m3y3r
CC=golang-dev
https://golang.org/cl/4873048
---
 src/version.bash | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/version.bash b/src/version.bash
index ce5a9969a2..e3677a7368 100755
--- a/src/version.bash
+++ b/src/version.bash
@@ -5,8 +5,9 @@
 
 # Check that we can use 'hg'
 if ! hg version > /dev/null 2>&1; then
-	echo 'hg not installed' 1>&2
-	exit 2
+	echo 'unable to report version: hg not installed' 1>&2
+	echo 'unknown'
+	exit 0
 fi
 
 # Get numerical revision
-- 
2.50.0