fix one more race condition

Signed-off-by: Julien Veyssier <julien-nc@posteo.net>

Author: julien-nc

src/assistant.js

@@ -465,13 +465,13 @@ export async function pollTaskPosition(taskId, obj, callback = updateTaskPositio
 	const { isCancel } = await import('@nextcloud/axios')
 	return new Promise((resolve, reject) => {
 		const pollPositionOnce = () => {
-			if (window.assistantPollPositionTaskId !== taskId) {
+			if (window.assistantPollPositionTaskId !== taskId || window.assistantPollPositionTimerId === null) {
 				reject(new Error('pollTaskPosition cancelled'))
 				return
 			}
 			getTaskPosition(taskId, window.assistantPollPositionAbortController.signal).then(response => {
 				const taskPosition = response.data?.ocs?.data
-				if (window.assistantPollPositionTaskId !== taskId) {
+				if (window.assistantPollPositionTaskId !== taskId || window.assistantPollPositionTimerId === null) {
 					reject(new Error('pollTaskPosition cancelled'))
 					return
 				}
@@ -528,7 +528,7 @@ export async function pollTask(taskId, obj, updateOutput = true, callback = upda
 		const pollOnce = () => {
 			getTask(taskId, window.assistantPollAbortController.signal).then(response => {
 				const task = response.data?.ocs?.data?.task
-				if (window.assistantPollTaskId !== taskId) {
+				if (window.assistantPollTaskId !== taskId || window.assistantPollTimerId === null) {
 					reject(new Error('pollTask cancelled'))
 					return
 				}