feat: filter out nil actions in action waiter (#464)

Filter out nil actions, to help users of the function.
hetznercloud · Jun 25, 2024 · 8c8af90 · 8c8af90
1 parent c1aa180
commit 8c8af90
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/hcloud/action_waiter.go b/hcloud/action_waiter.go
@@ -21,6 +21,9 @@ var _ ActionWaiter = (*ActionClient)(nil)
 //
 // The handleUpdate callback is called every time an action is updated.
 func (c *ActionClient) WaitForFunc(ctx context.Context, handleUpdate func(update *Action) error, actions ...*Action) error {
+	// Filter out nil actions
+	actions = slices.DeleteFunc(actions, func(a *Action) bool { return a == nil })
+
 	running := make(map[int]struct{}, len(actions))
 	for _, action := range actions {
 		if action.Status == ActionStatusRunning {