From 58b2c630ab5481753f08ac565971a268dcc17971 Mon Sep 17 00:00:00 2001
From: Yegor Jbanov <yjbanov@google.com>
Date: Thu, 3 Mar 2016 15:58:34 -0800
Subject: [PATCH] [ios] generate flx on first ios launch

---
 packages/flutter_tools/lib/src/ios/simulators.dart | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/packages/flutter_tools/lib/src/ios/simulators.dart b/packages/flutter_tools/lib/src/ios/simulators.dart
index 832320126a..fae2bda441 100644
--- a/packages/flutter_tools/lib/src/ios/simulators.dart
+++ b/packages/flutter_tools/lib/src/ios/simulators.dart
@@ -370,11 +370,15 @@ class IOSSimulator extends Device {
   }
 
   Future<bool> _setupUpdatedApplicationBundle(ApplicationPackage app, Toolchain toolchain) async {
-    if (_applicationIsInstalledAndRunning(app)) {
-      return _sideloadUpdatedAssetsForInstalledApplicationBundle(app, toolchain);
-    } else {
+    bool sideloadResult = await _sideloadUpdatedAssetsForInstalledApplicationBundle(app, toolchain);
+
+    if (!sideloadResult)
+      return false;
+
+    if (!_applicationIsInstalledAndRunning(app))
       return _buildAndInstallApplicationBundle(app);
-    }
+
+    return true;
   }
 
   Future<bool> _buildAndInstallApplicationBundle(ApplicationPackage app) async {