From 6596d91c8264a8a0705736003c129a4422e91564 Mon Sep 17 00:00:00 2001
From: Konrad Borowski <x.fix@o2.pl>
Date: Sat, 10 May 2014 17:13:08 +0200
Subject: [PATCH] Fix prompt under Windows.

The fix is obviously a hack caused by that NOT_A_WCHAR
doesn't fit in wchar_t. Better fix would be nice.
---
 common.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common.cpp b/common.cpp
index ac0181d36..f02626d3b 100644
--- a/common.cpp
+++ b/common.cpp
@@ -1619,8 +1619,9 @@ static bool unescape_string_internal(const wchar_t * const input, const size_t i
             }
         }
 
+        wchar_t not_a_wchar = NOT_A_WCHAR;
         /* Now maybe append the char */
-        if (to_append != NOT_A_WCHAR)
+        if (to_append != not_a_wchar)
         {
             result.push_back(to_append);
         }