fix: test failures in IE and blur element if there's no focusable tri…

…gger
angular · Dec 2, 2016 · 2d47439 · 2d47439
1 parent 7638343
commit 2d47439
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/lib/sidenav/sidenav.ts b/src/lib/sidenav/sidenav.ts
@@ -135,9 +135,13 @@ export class MdSidenav implements AfterContentInit {
     });
 
     this.onClose.subscribe(() => {
-      if (this._elementFocusedBeforeSidenavWasOpened) {
+      if (this._elementFocusedBeforeSidenavWasOpened instanceof HTMLElement) {
         this._elementFocusedBeforeSidenavWasOpened.focus();
+      } else {
+        this._elementRef.nativeElement.blur();
       }
+
+      this._elementFocusedBeforeSidenavWasOpened = null;
     });
   }