From f8e8df4fa100cc86d80735aa0336603982b6272b Mon Sep 17 00:00:00 2001
From: shun-iwasawa <shun.iwasawa@ghibli.jp>
Date: Fri, 15 Oct 2021 15:01:03 +0900
Subject: [PATCH] fix crush on showing snapshot in flipbook

---
 toonz/sources/toonz/flipbook.cpp        | 4 +++-
 toonz/sources/toonzlib/imagepainter.cpp | 7 ++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/toonz/sources/toonz/flipbook.cpp b/toonz/sources/toonz/flipbook.cpp
index b0610432..3ab83cc4 100644
--- a/toonz/sources/toonz/flipbook.cpp
+++ b/toonz/sources/toonz/flipbook.cpp
@@ -786,8 +786,10 @@ void FlipBook::onButtonPressed(FlipConsole::EGadget button) {
     TImageP clonedImg;
     if (ri)
       clonedImg = TRasterImageP(ri->getRaster()->clone());
-    else
+    else {
       clonedImg = TToonzImageP(ti->getRaster()->clone(), ti->getSavebox());
+      clonedImg->setPalette(ti->getPalette());
+    }
     TImageCache::instance()->add(QString("TnzCompareImg"), clonedImg);
     break;
   }
diff --git a/toonz/sources/toonzlib/imagepainter.cpp b/toonz/sources/toonzlib/imagepainter.cpp
index d2ff6744..05d2746f 100644
--- a/toonz/sources/toonzlib/imagepainter.cpp
+++ b/toonz/sources/toonzlib/imagepainter.cpp
@@ -268,9 +268,10 @@ void Painter::flushRasterImages(const TRect &loadbox, double compareX,
     if ((TToonzImageP)refimg || (TRasterImageP)refimg) {
       // draw left/up part of the screen...
       TRasterP raux, rref;
-      if ((TToonzImageP)refimg)
-        rref = ((TToonzImageP)refimg)->getCMapped();
-      else
+      if ((TToonzImageP)refimg) {
+        rref      = ((TToonzImageP)refimg)->getCMapped();
+        m_palette = refimg->getPalette();
+      } else
         rref = ((TRasterImageP)refimg)->getRaster();
 
       TRect rect = loadbox;