ros-noetic-face-detector.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e865b87..94b2d79 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,8 @@ find_package(catkin REQUIRED COMPONENTS
         tf
 )
 
+find_package(yaml-cpp REQUIRED)
+
 find_package(Boost REQUIRED COMPONENTS system thread)
 find_package(OpenCV)
 
@@ -57,6 +59,7 @@ include_directories(
   ${Boost_INCLUDE_DIRS}
   ${OpenCV_INCLUDE_DIRS}
   ${catkin_INCLUDE_DIRS}
+  ${YAML_INCLUDE_DIRS}
 )
 
 add_executable(face_detector
@@ -64,7 +67,7 @@ add_executable(face_detector
                        src/faces.cpp)
 add_dependencies(face_detector ${catkin_EXPORTED_TARGETS} ${${PROJECT_NAME}_EXPORTED_TARGETS})
 target_link_libraries(face_detector
-  yaml-cpp
+  ${YAML_CPP_LIBRARIES}
   ${catkin_LIBRARIES}
   ${Boost_LIBRARIES}
   ${OpenCV_LIBRARIES})
diff --git a/src/face_detection.cpp b/src/face_detection.cpp
index 7cf7f3c0..a2132a72 100644
--- a/src/face_detection.cpp
+++ b/src/face_detection.cpp
@@ -716,7 +716,9 @@ class FaceDetector
           else
           {
             max_id_++;
-            pos.object_id = static_cast<std::ostringstream*>(&(std::ostringstream() << max_id_))->str();
+            std::ostringstream oss;
+            oss << max_id_;
+            pos.object_id = oss.str();
             ROS_INFO_STREAM_NAMED("face_detector", "Didn't find face to match, starting new ID " << pos.object_id);
           }
           result_.face_positions.push_back(pos);