map_server: Initialise a NodeHandle in main. (#1122)

ros-planning · May 26, 2021 · 43832f5 · 43832f5
1 parent 2489fb3
commit 43832f5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/map_server/src/main.cpp b/map_server/src/main.cpp
@@ -238,6 +238,7 @@ class MapServer
 int main(int argc, char **argv)
 {
   ros::init(argc, argv, "map_server", ros::init_options::AnonymousName);
+  ros::NodeHandle nh("~");
   if(argc != 3 && argc != 2)
   {
     ROS_ERROR("%s", USAGE);