From 75b737ff695afba5ec8b4e313c130c520b3651fb Mon Sep 17 00:00:00 2001
From: Alexander Aprelev <aam@google.com>
Date: Mon, 25 Jun 2018 12:42:24 -0700
Subject: [PATCH] Fail flutter build invocation on compilation errors. (#18800)

Fixes https://github.com/flutter/flutter/issues/18200.
---
 packages/flutter_tools/lib/src/commands/build_aot.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/flutter_tools/lib/src/commands/build_aot.dart b/packages/flutter_tools/lib/src/commands/build_aot.dart
index 2d9fe924c9..2f093fec46 100644
--- a/packages/flutter_tools/lib/src/commands/build_aot.dart
+++ b/packages/flutter_tools/lib/src/commands/build_aot.dart
@@ -93,7 +93,7 @@ class BuildAotCommand extends BuildSubCommand {
           extraFrontEndOptions: argResults[FlutterOptions.kExtraFrontEndOptions],
         );
         if (mainPath == null) {
-          printError('Compiler terminated unexpectedly.');
+          throwToolExit('Compiler terminated unexpectedly.');
           return;
         }
       }