From 25c2c1eef93394f98b2ac494f5b29a38a8797656 Mon Sep 17 00:00:00 2001
From: Anthony Geay <anthony.geay@edf.fr>
Date: Thu, 10 Feb 2022 18:17:23 +0100
Subject: [PATCH] Skip key in case of old style MG

---
 src/GHS3DPlugin/MG_Tetra_API.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/GHS3DPlugin/MG_Tetra_API.cxx b/src/GHS3DPlugin/MG_Tetra_API.cxx
index 93eb485..9bf3892 100644
--- a/src/GHS3DPlugin/MG_Tetra_API.cxx
+++ b/src/GHS3DPlugin/MG_Tetra_API.cxx
@@ -839,7 +839,8 @@ bool MG_Tetra_API::Compute( const std::string& cmdLine, std::string& errStr )
       return false;
     }
 
-    const_cast< std::string& >( cmdLine ) += " --key " + key;
+    if ( key != "0")
+      const_cast< std::string& >( cmdLine ) += " --key " + key;
   }
 
   int err = system( cmdLine.c_str() ); // run
-- 
2.39.2