test_wellstate: avoid use of sstream

2025-02-25 18:55:30 -06:00 · 2023-01-02 15:24:35 +01:00
parent b031c289bf
commit 853b6d1172
1 changed files with 3 additions and 1 deletions
--- a/tests/test_wellstate.cpp
+++ b/tests/test_wellstate.cpp
@@ -112,7 +112,9 @@ struct Setup
                } else {
                    if (completion.state() != Opm::Connection::State::SHUT) {
                        OPM_THROW(std::runtime_error,
-                                  "Completion state: " << Opm::Connection::State2String(completion.state()) << " not handled");
+                                  "Completion state: " +
+                                  Opm::Connection::State2String(completion.state()) +
+                                  " not handled");
                    }
                }
            }