Catch exception by reference to fix -Wcatch-value warning

3 years ago · f3b61c70ba
parent d011332616
commit f3b61c70ba
1 changed files with 1 additions and 1 deletions
--- a/include/spdlog/sinks/mongo_sink.h
+++ b/include/spdlog/sinks/mongo_sink.h
@ -37,7 +37,7 @@ public:
            db_name_ = db_name;
            coll_name_ = collection_name;
        }
-        catch (const std::exception)
+        catch (const std::exception&)
        {
            throw spdlog_ex("Error opening database");
        }