From 74c1c55461d6ddc9017c35086a3b23a3a7962e6e Mon Sep 17 00:00:00 2001
From: Frank Gaede <frank.gaede@desy.de>
Date: Wed, 21 May 2014 15:02:02 +0000
Subject: [PATCH]  - fixed compiler warning for missing return type in
 operator=()

---
 DDRec/include/DDRec/Material.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DDRec/include/DDRec/Material.h b/DDRec/include/DDRec/Material.h
index 0e9d71396..334e41dea 100644
--- a/DDRec/include/DDRec/Material.h
+++ b/DDRec/include/DDRec/Material.h
@@ -97,6 +97,8 @@ namespace DD4hep {
 	  _x0 = 0. ;
 	  _lambda = 0. ;
 	}
+
+	return *this ;
       }
 
       /// true if initialized
-- 
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