From 082261439c403cd3c10654afcb28efe7c44d9ed7 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Tue, 22 Mar 2016 14:12:53 +0000
Subject: [PATCH] Identity: Added conversion to label

---
 src/OpenFOAM/primitives/SphericalTensor/Identity.H | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/OpenFOAM/primitives/SphericalTensor/Identity.H b/src/OpenFOAM/primitives/SphericalTensor/Identity.H
index 492b03dddff..0d645d8b91d 100644
--- a/src/OpenFOAM/primitives/SphericalTensor/Identity.H
+++ b/src/OpenFOAM/primitives/SphericalTensor/Identity.H
@@ -76,6 +76,12 @@ public:
         return dual();
     }
 
+    //- Return 1 for label
+    inline operator label() const
+    {
+        return 1;
+    }
+
     //- Return 1 for scalar
     inline operator scalar() const
     {
-- 
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