From 372ac52f7d46bc88bb13f8283990aaeeaa420ea6 Mon Sep 17 00:00:00 2001
From: Steven Watanabe <steven@providere-consulting.com>
Date: Fri, 15 Apr 2011 15:18:44 +0000
Subject: [PATCH] Fix grep command

[SVN r71290]
---
 bootstrap.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bootstrap.sh b/bootstrap.sh
index 5dfe5e9044..bfdc9c77eb 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -241,7 +241,7 @@ the headers only.
 
 The Boost libraries requiring separate building and installation are:
 EOF
-  $BJAM -d0 --show-libraries | grep '^\s*-'
+  $BJAM -d0 --show-libraries | grep '^[[:space:]]*-'
   exit 0
 fi