githubupdated promise handling tweak

Author: valzargaming

src/Civ13/HttpServiceManager.php

@@ -309,18 +309,18 @@ function (ServerRequestInterface $request, string $endpoint, bool $whitelisted):
                     if (! $channel = $this->discord->getChannel($this->civ13->channel_ids['staff_bot'])) return HttpResponse::plaintext('Discord Channel Not Found')->withStatus(HttpResponse::STATUS_INTERNAL_SERVER_ERROR);
                     $promise = $this->civ13->sendMessage($channel, 'Updating code from GitHub... (1/3)');
                     OSFunctions::execInBackground('git pull');
-                    $this->civ13->loop->addTimer(5, function () use ($promise, $channel) {
-                        $promise = $promise->then(function (Message $message) use ($channel) {
-                            $promise = $message->edit(MessageBuilder::new()->setContent('Forcefully moving the HEAD back to origin/main... (2/3)'));
-                            $promise->then(fn(Message $message) => $this->civ13->restart_message = $message);
+                    $this->civ13->loop->addTimer(5, fn() =>
+                        $promise->then(function (Message $message) use ($channel) {
+                            $message->edit(MessageBuilder::new()->setContent('Forcefully moving the HEAD back to origin/main... (2/3)'))->then(fn(Message $message) => $this->civ13->restart_message = $message);
                             OSFunctions::execInBackground('git reset --hard origin/main');
                             if (isset($this->civ13->timers['restart_pending']) && $this->civ13->timers['restart_pending'] instanceof TimerInterface) $this->civ13->loop->cancelTimer($this->civ13->timers['restart_pending']);
-                            $this->civ13->timers['restart_pending'] = $this->civ13->loop->addTimer(300, function () use ($channel) {
-                                if (isset($this->civ13->restart_message) && $this->civ13->restart_message instanceof Message) $this->civ13->restart_message->edit(MessageBuilder::new()->setContent('Restarting... (3/3)'))->then(fn() => $this->civ13->restart());
-                                else $this->civ13->sendMessage($channel, 'Restarting... (3/3)')->then(fn() => $this->civ13->restart());
-                            });
-                        });
-                    });
+                            $this->civ13->timers['restart_pending'] = $this->civ13->loop->addTimer(300, fn() => 
+                                (isset($this->civ13->restart_message) && $this->civ13->restart_message instanceof Message)
+                                    ? $this->civ13->restart_message->edit(MessageBuilder::new()->setContent('Restarting... (3/3)'))->then(fn() => $this->civ13->restart())
+                                    : $this->civ13->sendMessage($channel, 'Restarting... (3/3)')->then(fn() => $this->civ13->restart())
+                            );
+                        })
+                    );
                     return new HttpResponse(HttpResponse::STATUS_OK);
                 })
             ->offsetSet('/cancelupdaterestart',