From 74950d38bb412bfa1489d8ce0a8c5a194fe87a45 Mon Sep 17 00:00:00 2001
From: Gabriel Corona <gabriel.corona@loria.fr>
Date: Fri, 3 Jun 2016 13:17:31 +0200
Subject: [PATCH] [xbt] Add missing const in Result::is_valid

---
 include/xbt/future.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/xbt/future.hpp b/include/xbt/future.hpp
index 8372290fa9..122d59093b 100644
--- a/include/xbt/future.hpp
+++ b/include/xbt/future.hpp
@@ -73,7 +73,7 @@ public:
     return *this;
   }
 
-  bool is_valid()
+  bool is_valid() const
   {
     return status_ != ResultStatus::invalid;
   }
-- 
2.20.1