From 9f0915acb69d0968aff1ff864710e0bdc23ab97e Mon Sep 17 00:00:00 2001
From: Olivier Parcollet <olivier.parcollet@cea.fr>
Date: Thu, 30 Jan 2014 21:29:53 +0100
Subject: [PATCH] gfs, matsubara: correct unary - for matsubara_freq

- The unary - of matsubara_freq was not correct ...
missing () around the ==
---
 triqs/gfs/domains/matsubara.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/triqs/gfs/domains/matsubara.hpp b/triqs/gfs/domains/matsubara.hpp
index 48792b93..5959a649 100644
--- a/triqs/gfs/domains/matsubara.hpp
+++ b/triqs/gfs/domains/matsubara.hpp
@@ -59,7 +59,7 @@ namespace gfs {
  }
 
  inline matsubara_freq operator-(matsubara_freq const &mp) {
-  return {-(mp.n + mp.statistic == Fermion ? 1 : 0), mp.beta, mp.statistic};
+  return {-(mp.n + (mp.statistic == Fermion ? 1 : 0)), mp.beta, mp.statistic};
  }
 
  //---------------------------------------------------------------------------------------------------------