From f43d1b316ba4708778f2f3f4137f5459c92fd505 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sat, 12 Sep 2020 16:15:33 +0200
Subject: [PATCH] Revert "canvas: Properly restore all the remaining items in
 stateStack in endDrawing"

---
 src/display/canvas.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/display/canvas.js b/src/display/canvas.js
index 6293c75fd..58b65d631 100644
--- a/src/display/canvas.js
+++ b/src/display/canvas.js
@@ -1009,8 +1009,8 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
 
     endDrawing: function CanvasGraphics_endDrawing() {
       // Finishing all opened operations such as SMask group painting.
-      while (this.stateStack.length || this.current.activeSMask !== null) {
-        this.restore();
+      if (this.current.activeSMask !== null) {
+        this.endSMaskGroup();
       }
 
       this.ctx.restore();