diff --git a/nightly/flutter_bootstrap.js b/nightly/flutter_bootstrap.js
index 57a6929fe..0767ebf25 100644
--- a/nightly/flutter_bootstrap.js
+++ b/nightly/flutter_bootstrap.js
@@ -38,6 +38,6 @@ _flutter.buildConfig = {"engineRevision":"db373eb85a06eb3d706af362a45d42d0972f4b
 
 _flutter.loader.load({
   serviceWorkerSettings: {
-    serviceWorkerVersion: "2312166860"
+    serviceWorkerVersion: "1792979308"
   }
 });
diff --git a/nightly/flutter_service_worker.js b/nightly/flutter_service_worker.js
index 040470045..cf0d35a10 100644
--- a/nightly/flutter_service_worker.js
+++ b/nightly/flutter_service_worker.js
@@ -58,8 +58,8 @@ const RESOURCES = {"main.dart.js_297.part.js": "eedef82e9dc38e8db62dd1f2f5285869
 "assets/AssetManifest.bin": "db9a24a16187744848654f7d6b506c01",
 "assets/FontManifest.json": "dc3d03800ccca4601324923c0b1d6d57",
 "main.dart.js_264.part.js": "330c9d89221073a20ad3630b7c7df2b6",
-"index.html": "956abe12c9d0e8c052bd931bd6674e90",
-"/": "956abe12c9d0e8c052bd931bd6674e90",
+"index.html": "cce3b50ab1fa951a69b120b538c1a3f7",
+"/": "cce3b50ab1fa951a69b120b538c1a3f7",
 "main.dart.js_316.part.js": "78f39dc54d39dc6abfe146718d74b1ae",
 "main.dart.js_218.part.js": "d70e5e61fca14167fe937c129d8ac010",
 "main.dart.js_233.part.js": "9f04b1165746b90365e92ab71ed339e2",
@@ -70,8 +70,8 @@ const RESOURCES = {"main.dart.js_297.part.js": "eedef82e9dc38e8db62dd1f2f5285869
 "main.dart.js_328.part.js": "bd6615a8e8c7197fbd9eaf8ad27f50f4",
 "main.dart.js_210.part.js": "496813c2e203209c358b464dff097707",
 "main.dart.js_329.part.js": "bdd4110c18b80a17dc753d659e5082e7",
-"flutter_bootstrap.js": "ce0256943e5b3d0233f1c022a81acdd2",
-"main.dart.js": "d9e4e9dd60dbab2598a58db1c9d7e5a3",
+"flutter_bootstrap.js": "7598b69f841eb1f9f733d7bd44037c05",
+"main.dart.js": "e181b2001739b040548754a9d8249aae",
 "main.dart.js_312.part.js": "36a1ad208ccdb4a0e26770807c59f6a5",
 "main.dart.js_2.part.js": "fd3741be9c6bba0541b519ab3e8890a2",
 "main.dart.js_287.part.js": "94adc89a9df8458f66f8f118679ef612",
diff --git a/nightly/index.html b/nightly/index.html
index 600650c43..0df8d6502 100644
--- a/nightly/index.html
+++ b/nightly/index.html
@@ -83,7 +83,7 @@ _flutter.buildConfig = {"engineRevision":"db373eb85a06eb3d706af362a45d42d0972f4b
 
       _flutter.loader.load({
         serviceWorker: {
-          serviceWorkerVersion: "2312166860",
+          serviceWorkerVersion: "1792979308",
         },
       onEntrypointLoaded: function (engineInitializer) {
         engineInitializer.initializeEngine({ useColorEmoji: true }).then(function (appRunner) {
diff --git a/nightly/main.dart.js b/nightly/main.dart.js
index b11a6523c..03cf1aafd 100644
--- a/nightly/main.dart.js
+++ b/nightly/main.dart.js
@@ -83269,7 +83269,7 @@ m=A.hA(i,B.tH,i,B.apu,B.Y,i,i,i,!0,B.tH,i,i,i,i,i,i,!1,i,i,i,i,i,i,i,i,i,i,i,i,1
 if(A.nM(B.z3).length!==0)k=new A.cQ(A.nM(B.z3),i,i)
 else{k=a.aj(t.Gk).r.f
 k.toString}q.push(A.dD(new A.ai(B.Km,new A.XM(o,1,8,B.nU,i,r.gbLY(),n,r.id,m,r.gbLX(),!0,B.b.v7(A.c8d(k),A.b([],t.k),new A.aWq(),t.n3),i),i),1))
-o=r.ch!=null
+o=r.ch==null
 if(o){r=A.u(a,B.e,l)
 r.toString
 r=r.goz()