From c67904753098ea360eff5d03ff05fd11ae6a40bf Mon Sep 17 00:00:00 2001
From: Devon Carew <devoncarew@google.com>
Date: Tue, 6 Apr 2021 16:40:17 +0000
Subject: [PATCH] Upgrade the 'web-simple' project template to null safety.

Change-Id: I7b90a81a37085d613f6927529ef05e2a3915a32e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/194106
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
---
 pkg/dartdev/lib/src/templates/web_simple.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/dartdev/lib/src/templates/web_simple.dart b/pkg/dartdev/lib/src/templates/web_simple.dart
index 0fd6c347d7f..12ed1ce396e 100644
--- a/pkg/dartdev/lib/src/templates/web_simple.dart
+++ b/pkg/dartdev/lib/src/templates/web_simple.dart
@@ -31,7 +31,7 @@ version: 1.0.0
 # homepage: https://www.example.com
 
 environment:
-  sdk: '>=2.10.0 <3.0.0'
+  sdk: '>=2.12.0 <3.0.0'
 
 # dependencies:
 #   path: ^1.7.0
@@ -72,7 +72,7 @@ final String _main = '''
 import 'dart:html';
 
 void main() {
-  querySelector('#output').text = 'Your Dart app is running.';
+  querySelector('#output')?.text = 'Your Dart app is running.';
 }
 ''';