Silence unused variable warning.

niklas-uhl · niklas-uhl · commit 7e3a60f52a49 · 2025-08-20T11:15:09.000+02:00
diff --git a/gtest-mpi-listener.hpp b/gtest-mpi-listener.hpp
@@ -99,7 +99,7 @@ class MPIEnvironment : public ::testing::Environment {
 
 private:
     // Disallow copying
-    MPIEnvironment(MPIEnvironment const& env) {}
+    MPIEnvironment(MPIEnvironment const&) {}
 
 }; // class MPIEnvironment
 
