remove useless line of code

mm318 · mm318 · commit bc1b891b6394 · 2020-02-07T02:53:07.000-08:00
Signed-off-by: Miaofei &lt;miaofei@amazon.com&gt;
diff --git a/rclcpp/src/rclcpp/node_interfaces/node_graph.cpp b/rclcpp/src/rclcpp/node_interfaces/node_graph.cpp
@@ -411,7 +411,6 @@ get_info_by_topic(
     // global before local so that local overwrites global
     const rcl_arguments_t * global_args = nullptr;
     if (node_options->use_global_arguments) {
-      auto context_ptr = node_base->get_context()->get_rcl_context();
       global_args = &(rcl_node_handle->context->global_arguments);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -411,7 +411,6 @@ get_info_by_topic(`
`411`	`411`	`// global before local so that local overwrites global`
`412`	`412`	`const rcl_arguments_t * global_args = nullptr;`
`413`	`413`	`if (node_options->use_global_arguments) {`
`414`		`- auto context_ptr = node_base->get_context()->get_rcl_context();`
`415`	`414`	`global_args = &(rcl_node_handle->context->global_arguments);`
`416`	`415`	`}`
`417`	`416`