From e8656bb409bf50d7b623f88f62f06e87c1feda71 Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (o)" <j.wuttke@fz-juelich.de>
Date: Mon, 7 Dec 2020 13:01:33 +0100
Subject: [PATCH] patch GSL wrapper, following Debian upgrade

---
 .../RootMinimizers/mathcore/Math/GSLMultiFitFunctionWrapper.h  | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Fit/3rdParty/RootMinimizers/mathcore/Math/GSLMultiFitFunctionWrapper.h b/Fit/3rdParty/RootMinimizers/mathcore/Math/GSLMultiFitFunctionWrapper.h
index e0bc9320a59..f4ac7cc4843 100644
--- a/Fit/3rdParty/RootMinimizers/mathcore/Math/GSLMultiFitFunctionWrapper.h
+++ b/Fit/3rdParty/RootMinimizers/mathcore/Math/GSLMultiFitFunctionWrapper.h
@@ -32,10 +32,9 @@
 #define ROOT_Math_GSLMultiFitFunctionWrapper
 
 #include "gsl/gsl_multifit.h"
+#include "gsl/gsl_multifit_nlin.h" // patch JWu dec20
 
 #include "GSLMultiFitFunctionAdapter.h"
-
-
 #include <cassert>
 
 namespace ROOT {
-- 
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