From 4a3cd61044200963f7f7c26b51bdf41e5808d435 Mon Sep 17 00:00:00 2001
From: Chris Bracken <chris@bracken.jp>
Date: Fri, 14 Oct 2016 12:57:37 -0700
Subject: [PATCH] Execute flutter doctor on upgrade (#6330)

Ensure that any new/changed doctor checks are evaluated and reported
post upgrade.
---
 packages/flutter_tools/lib/src/commands/upgrade.dart | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/flutter_tools/lib/src/commands/upgrade.dart b/packages/flutter_tools/lib/src/commands/upgrade.dart
index 906bc351a1b..0ddf078b322 100644
--- a/packages/flutter_tools/lib/src/commands/upgrade.dart
+++ b/packages/flutter_tools/lib/src/commands/upgrade.dart
@@ -79,6 +79,11 @@ class UpgradeCommand extends FlutterCommand {
         return code;
     }
 
+    // Run a doctor check in case system requirements have changed.
+    printStatus('');
+    printStatus('Running flutter doctor...');
+    await doctor.diagnose();
+
     return 0;
   }