Fix missing const for int conversion of CommID (#3122)

GEOS-DEV · May 14, 2024 · db7cc5d · db7cc5d
1 parent a1fec52
commit db7cc5d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/coreComponents/mesh/mpiCommunications/CommID.hpp b/src/coreComponents/mesh/mpiCommunications/CommID.hpp
@@ -59,7 +59,7 @@ class CommID
   CommID & operator=( CommID && ) = delete;
 
   /// user defined conversion operator to int
-  constexpr operator int()
+  constexpr operator int() const
   { return m_id; }
 
 private: