From 21d216f3011b8980c54c1cc1684be363e096bf57 Mon Sep 17 00:00:00 2001
From: Andreas Suter <andreas.suter@psi.ch>
Date: Tue, 15 Mar 2016 10:03:19 +0100
Subject: [PATCH] adopted to c++11 compiler

---
 src/external/libGbGLF/PGbGLF.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/external/libGbGLF/PGbGLF.h b/src/external/libGbGLF/PGbGLF.h
index 5a07f748..b8078005 100644
--- a/src/external/libGbGLF/PGbGLF.h
+++ b/src/external/libGbGLF/PGbGLF.h
@@ -63,7 +63,7 @@ class PGbGLF : public PUserFcnBase
     virtual Double_t operator()(Double_t t, const std::vector<Double_t> &param) const;
 
   private:
-    static const Double_t fTmax = 12.0;
+    static constexpr Double_t fTmax = 12.0;
     mutable Double_t fPrevParam[3];
     mutable gslFunParam fGslFunParam;
     gsl_integration_workspace *fWs;