Don't try to update the cache if locking is disabled (flutter#6258)

johnmccutchan · web-flow · commit 87ba8699cbf7 · 2016-10-10T15:25:01.000-07:00
diff --git a/packages/flutter_tools/lib/src/cache.dart b/packages/flutter_tools/lib/src/cache.dart
@@ -175,6 +175,8 @@ class Cache {
   }
 
   Future<Null> updateAll() async {
+    if (!_lockEnabled)
+      return null;
     MaterialFonts materialFonts = new MaterialFonts(cache);
     if (!materialFonts.isUpToDate())
       await materialFonts.download();

Original file line number	Diff line number	Diff line change
`@@ -175,6 +175,8 @@ class Cache {`
`175`	`175`	`}`
`176`	`176`
`177`	`177`	`Future<Null> updateAll() async {`
	`178`	`+ if (!_lockEnabled)`
	`179`	`+ return null;`
`178`	`180`	`MaterialFonts materialFonts = new MaterialFonts(cache);`
`179`	`181`	`if (!materialFonts.isUpToDate())`
`180`	`182`	`await materialFonts.download();`