Separate strings for clarity

ros2 · Mar 8, 2017 · a264625 · a264625
1 parent 97445dd
commit a264625
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/image_tools/src/cam2image.cpp b/image_tools/src/cam2image.cpp
@@ -114,7 +114,7 @@ int main(int argc, char * argv[])
   // parameter.
   custom_camera_qos_profile.history = history_policy;
 
-  printf("Publishing data on topic %s\n", topic.c_str());
+  printf("Publishing data on topic: %s\n", topic.c_str());
   // Create the image publisher with our custom QoS profile.
   auto pub = node->create_publisher<sensor_msgs::msg::Image>(
     topic, custom_camera_qos_profile);

diff --git a/image_tools/src/showimage.cpp b/image_tools/src/showimage.cpp
@@ -130,7 +130,7 @@ int main(int argc, char * argv[])
       show_image(msg, show_camera);
     };
 
-  std::cout << "Subscribing to topic " << topic << std::endl;
+  std::cout << "Subscribing to topic: " << topic << std::endl;
   // Initialize a subscriber that will receive the ROS Image message to be displayed.
   auto sub = node->create_subscription<sensor_msgs::msg::Image>(
     topic, callback, custom_qos_profile);