From 95ba24b268123d7e5c05493821e077b58d17ca24 Mon Sep 17 00:00:00 2001
From: Alex Ross <alros@microsoft.com>
Date: Fri, 25 Jan 2019 17:12:41 +0100
Subject: [PATCH] Fix strict null issue in taskDefinitionRegistry.ts

---
 src/vs/workbench/parts/tasks/common/taskDefinitionRegistry.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/workbench/parts/tasks/common/taskDefinitionRegistry.ts b/src/vs/workbench/parts/tasks/common/taskDefinitionRegistry.ts
index d83dd56628d..ab8a3a4231e 100644
--- a/src/vs/workbench/parts/tasks/common/taskDefinitionRegistry.ts
+++ b/src/vs/workbench/parts/tasks/common/taskDefinitionRegistry.ts
@@ -100,7 +100,7 @@ class TaskDefinitionRegistryImpl implements ITaskDefinitionRegistry {
 					for (let extension of delta.removed) {
 						let taskTypes = extension.value;
 						for (let taskType of taskTypes) {
-							if (this.taskTypes && this.taskTypes[taskType.type]) {
+							if (this.taskTypes && taskType.type && this.taskTypes[taskType.type]) {
 								delete this.taskTypes[taskType.type];
 							}
 						}