Bug report

Required Info:

• Operating System:
  • Ubuntu 16.04
• Installation type:
  • From source (but should not matter)
• Version or commit hash:
  • bc1fbed
• DDS implementation:
  • proprietary
• Client library (if applicable):
  • rclcpp

Steps to reproduce issue

• Have binary char data with leading 1 (not 0)
  -> Interpreted as negative number
  -> Print fails

Expected behavior

Print data correctly aligned

Actual behavior

Print failed

Additional information

To fix this issue add a unsigned cast to:

demos/demo_nodes_cpp/src/topics/listener_serialized_message.cpp:55