From b5d54eca3ab421e0ac966dc09db4df0a8783ee68 Mon Sep 17 00:00:00 2001
From: Zachary Anderson <zanderso@users.noreply.github.com>
Date: Thu, 12 Nov 2020 09:27:30 -0800
Subject: [PATCH] Default to 2.7 when generating the package config

For https://github.com/flutter/flutter/issues/70349
---
 tools/generate_package_config/bin/generate_from_legacy.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/generate_package_config/bin/generate_from_legacy.dart b/tools/generate_package_config/bin/generate_from_legacy.dart
index f1a7d6e235875..ae71032224dd9 100644
--- a/tools/generate_package_config/bin/generate_from_legacy.dart
+++ b/tools/generate_package_config/bin/generate_from_legacy.dart
@@ -46,10 +46,10 @@ void main(List<String> args) async {
       if (!File.fromUri(pubspec).existsSync()) {
         continue;
       }
-      // Default to 2.8 if not found to prevent all packages from accidentally
+      // Default to 2.7 if not found to prevent all packages from accidentally
       // opting into NNBD.
       languageVersion = await languageVersionFromPubspec(pubspec, name) ??
-          LanguageVersion(2, 8);
+          LanguageVersion(2, 7);
       packages.add(Package(name, packageRoot,
           languageVersion: languageVersion, packageUriRoot: uri));
     }