Add parentheses suggested by Clang on OSX to fix build warning (ros2#930

) Signed-off-by: Emerson Knapp <eknapp@amazon.com>
DensoADAS · Dec 3, 2021 · d40ee75 · d40ee75
1 parent 2abc509
commit d40ee75
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rosbag2_transport/src/rosbag2_transport/bag_rewrite.cpp b/rosbag2_transport/src/rosbag2_transport/bag_rewrite.cpp
@@ -149,7 +149,7 @@ void perform_rewrite(
   next_messages.resize(input_bags.size(), nullptr);
 
   std::shared_ptr<rosbag2_storage::SerializedBagMessage> next_msg;
-  while (next_msg = get_next(input_bags, next_messages)) {
+  while ((next_msg = get_next(input_bags, next_messages))) {
     auto topic_writers = topic_outputs.find(next_msg->topic_name);
     if (topic_writers != topic_outputs.end()) {
       for (auto writer : topic_writers->second) {