From 49060454d80671e7cb9310423401955cf3086e52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Raimund=20Schl=C3=BC=C3=9Fler?=
 <raimund.schluessler@mailbox.org>
Date: Wed, 2 Jan 2019 10:50:59 +0100
Subject: [PATCH] Fix uncompleting a task without a parent

---
 src/store/tasks.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/store/tasks.js b/src/store/tasks.js
index 05336bc6..a29fd0fb 100644
--- a/src/store/tasks.js
+++ b/src/store/tasks.js
@@ -435,7 +435,7 @@ const actions = {
 		if (complete < 100) {
 			// uncomplete the parent task
 			let parent = context.getters.getParentTask(task)
-			if (parent.completed) {
+			if (parent && parent.completed) {
 				await context.dispatch('setPercentComplete', { task: parent, complete: 0 })
 			}
 		} else {