fight warnings, c++17. additional corrections++

[modules/smesh.git] / src / SMESHUtils / SMESH_TryCatch.cxx

diff --git a/src/SMESHUtils/SMESH_TryCatch.cxx b/src/SMESHUtils/SMESH_TryCatch.cxx
index 2f9194dfce700257becb8282bb90e5b7cbaccfd5..1c5044f0c0d5661d67191cc91c0158126e33f1ad 100644 (file)
--- a/src/SMESHUtils/SMESH_TryCatch.cxx
+++ b/src/SMESHUtils/SMESH_TryCatch.cxx
@@ -30,6 +30,7 @@ void SMESH::throwSalomeEx(const char* txt)
 
 void SMESH::doNothing(const char* txt)
 {
+  (void)txt; // unused in release mode
   MESSAGE( txt << " " << __FILE__ << ": " << __LINE__ );
 }