fix(common): make more restrictive the supportScrollRestoration method

angular · Jan 20, 2019 · 6e63c1d · 6e63c1d
1 parent 73dcd72
commit 6e63c1d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/common/src/viewport_scroller.ts b/packages/common/src/viewport_scroller.ts
@@ -149,7 +149,8 @@ export class BrowserViewportScroller implements ViewportScroller {
    */
   private supportScrollRestoration(): boolean {
     try {
-      return !!this.window && !!this.window.scrollTo;
+      return !!this.window && !!this.window.scrollTo && 'scrollX' in this.window &&
+          'scrollY' in this.window;
     } catch {
       return false;
     }