forgivemyheart opened a new issue, #639: URL: https://github.com/apache/rocketmq-clients/issues/639
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq-clients/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq-clients/issues) and [GitHub Discussions](https://github.com/apache/rocketmq-clients/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Programming Language of the Client C++ ### Runtime Platform Environment all ### RocketMQ Version of the Client/Server all ### Run or Compiler Version _No response_ ### Describe the Bug void SimpleConsumerImpl::topicsOfInterest(std::vector<std::string> topics) { absl::MutexLock lk(&subscriptions_mtx_); for (const auto& entry : subscriptions_) { if (std::find(topics.begin(), topics.end(), entry.first) == topics.end()) { topics.push_back(entry.first); } } } Based on the topicsOfInterest function's intention, which is to modify the input parameter, it should pass a reference instead of a value. ### Steps to Reproduce code error ### What Did You Expect to See? Input parameters are modified correctly ### What Did You See Instead? The input parameters have not been modified ### Additional Context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
