use RCL_DEFAULT_DOMAIN_ID as default value.

Signed-off-by: Tomoya.Fujita <Tomoya.Fujita@sony.com>
ros2 · Jul 7, 2020 · 8293d92 · 8293d92
1 parent 3f73bbe
commit 8293d92
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rclcpp/src/rclcpp/init_options.cpp b/rclcpp/src/rclcpp/init_options.cpp
@@ -102,7 +102,7 @@ InitOptions::get_rcl_init_options() const
 void
 InitOptions::use_default_domain_id()
 {
-  size_t domain_id;
+  size_t domain_id = RCL_DEFAULT_DOMAIN_ID;
   rcl_ret_t ret = rcl_get_default_domain_id(&domain_id);
   if (RCL_RET_OK != ret) {
     rclcpp::exceptions::throw_from_rcl_error(ret, "failed to get default domain id");