From 6f7f8a688617417dac61c0a6387d3474d844e88c Mon Sep 17 00:00:00 2001
From: Vladimir Prus <ghost@cs.msu.su>
Date: Sat, 4 Apr 2009 21:20:18 +0000
Subject: [PATCH] Allow ICU_PATH path-constant in project-config to work. It is
 only affecting build if not ICU_PATH is set on command line.

[SVN r52176]
---
 build/Jamfile.v2 | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/build/Jamfile.v2 b/build/Jamfile.v2
index 28c5dd17..d4d494c0 100644
--- a/build/Jamfile.v2
+++ b/build/Jamfile.v2
@@ -10,10 +10,13 @@ project boost/regex
 #
 # ICU configuration:
 #
-local ICU_PATH = [ modules.peek : ICU_PATH ] ;
+if [ modules.peek : ICU_PATH ]
+{    
+    ICU_PATH =  [ modules.peek : ICU_PATH ] ;
+}
+
 rule check-icu-config ( )
 {
-   local ICU_PATH = [ modules.peek : ICU_PATH ] ;
    local HAVE_ICU = [ modules.peek : HAVE_ICU ] ;
    local ICU_LINK = [ modules.peek : ICU_LINK ] ;