directory-aware navigation

1 files changed, 8 insertions, 5 deletions

diff --git a/src/systems.rs b/src/systems.rs
index d6840ee..b95b14f 100644
--- a/src/systems.rs
+++ b/src/systems.rs
@@ -6,13 +6,16 @@ use bevy::{
 use crate::resources::DirworldTasks;
 
 pub fn remove_completed_tasks(mut commands: Commands, mut tasks: ResMut<DirworldTasks>) {
-    tasks.retain(|_, task| {
-        if task.is_finished() {
-            if let Some(Some(mut command_queue)) = block_on(future::poll_once(&mut *task)) {
-                commands.append(&mut command_queue);
+    tasks.retain(|_, task| match task {
+        Some(task) => {
+            if task.is_finished() {
+                if let Some(Some(mut command_queue)) = block_on(future::poll_once(&mut *task)) {
+                    commands.append(&mut command_queue);
+                }
             }
+            !task.is_finished()
         }
-        !task.is_finished()
+        None => true,
     });
 }