refactor(compiler): make view.disposable array null if empty

2016-10-31 15:38:15 -07:00
parent bda1909ede
commit f6710fefeb
3 changed files with 11 additions and 4 deletions
--- a/modules/@angular/core/src/linker/view.ts
+++ b/modules/@angular/core/src/linker/view.ts
@ -120,8 +120,10 @@ export abstract class AppView<T> {
    }
    var hostElement =
        this.type === ViewType.COMPONENT ? this.declarationAppElement.nativeElement : null;
-    for (var i = 0; i < this.disposables.length; i++) {
-      this.disposables[i]();
+    if (this.disposables) {
+      for (var i = 0; i < this.disposables.length; i++) {
+        this.disposables[i]();
+      }
    }
    this.destroyInternal();
    this.dirtyParentQueriesInternal();