keep message str while ptr is being used

pybamm-team · Sep 18, 2024 · 088a111 · 088a111
1 parent 3c5609c
commit 088a111
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/pybamm/solvers/c_solvers/idaklu/IDAKLUSolverOpenMP.inl b/src/pybamm/solvers/c_solvers/idaklu/IDAKLUSolverOpenMP.inl
@@ -723,8 +723,8 @@ void IDAKLUSolverOpenMP<ExprSet>::SetStepOutputSensitivities(
 template <class ExprSet>
 void IDAKLUSolverOpenMP<ExprSet>::CheckErrors(int const & flag) {
   if (flag < 0) {
-    auto message = (std::string("IDA failed with flag ") + std::to_string(flag)).c_str();
-    throw std::runtime_error(message);
+    auto message = std::string("IDA failed with flag ") + std::to_string(flag);
+    throw std::runtime_error(message.c_str());
   }
 }