From ab5e3c8d3bdbf83ffe612b910f0049998b2f4fd6 Mon Sep 17 00:00:00 2001
From: Kristiyan Kostadinov <crisbeto@users.noreply.github.com>
Date: Thu, 28 Mar 2019 18:18:28 +0100
Subject: [PATCH] fix(sidenav): some internal subjects not being completed
 (#15567)

Fixes a couple of internal subjects not being completed in MatDrawer and MatDrawerContainer.
---
 src/lib/sidenav/drawer.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib/sidenav/drawer.ts b/src/lib/sidenav/drawer.ts
index d0feed6b8fc..f5ff404c7a9 100644
--- a/src/lib/sidenav/drawer.ts
+++ b/src/lib/sidenav/drawer.ts
@@ -345,6 +345,7 @@ export class MatDrawer implements AfterContentInit, AfterContentChecked, OnDestr
 
     this._animationStarted.complete();
     this._animationEnd.complete();
+    this._modeChanged.complete();
     this._destroyed.next();
     this._destroyed.complete();
   }
@@ -561,6 +562,7 @@ export class MatDrawerContainer implements AfterContentInit, DoCheck, OnDestroy
   }
 
   ngOnDestroy() {
+    this._contentMarginChanges.complete();
     this._doCheckSubject.complete();
     this._destroyed.next();
     this._destroyed.complete();