From 934ec7fdeff99fe95220f8a187968d0f584585ab Mon Sep 17 00:00:00 2001
From: Dave Thomas <dave@pragprog.com>
Date: Fri, 21 Jun 2013 23:40:32 -0500
Subject: [PATCH] =?UTF-8?q?Add=20one=20more=20"unicode"=20option=20in=20ex?=
 =?UTF-8?q?pand=5Fenv=5Fvariable=E2=80=94I=20have=20a=20bullet=20in=20my?=
 =?UTF-8?q?=20prompt=20that=20was=20blowing=20it=20up?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/rebar_utils.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl
index fd93f98..9c7c064 100644
--- a/src/rebar_utils.erl
+++ b/src/rebar_utils.erl
@@ -191,7 +191,7 @@ expand_env_variable(InStr, VarName, RawVarValue) ->
             %% No variables to expand
             InStr;
         _ ->
-            VarValue = re:replace(RawVarValue, "\\\\", "\\\\\\\\", [global]),
+            VarValue = re:replace(RawVarValue, "\\\\", "\\\\\\\\", [global, unicode]),
             %% Use a regex to match/replace:
             %% Given variable "FOO": match $FOO\s | $FOOeol | ${FOO}
             RegEx = io_lib:format("\\\$(~s(\\s|$)|{~s})", [VarName, VarName]),