From b8c2cd52b5e968a12e0c1373002de03e07b56e6e Mon Sep 17 00:00:00 2001
From: Dale Cieslak <dcieslak@yahoo.com>
Date: Sat, 28 Oct 2023 07:58:32 -0700
Subject: [PATCH] ScaleManipulator: return *copy* of preview bitmap if
 dimensions don't change.

---
 artpaint/viewmanipulators/ScaleManipulator.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/artpaint/viewmanipulators/ScaleManipulator.cpp b/artpaint/viewmanipulators/ScaleManipulator.cpp
index e829a589..72da926b 100644
--- a/artpaint/viewmanipulators/ScaleManipulator.cpp
+++ b/artpaint/viewmanipulators/ScaleManipulator.cpp
@@ -170,8 +170,12 @@ ScaleManipulator::ManipulateBitmap(
 		&& new_settings->left == original_left && new_settings->top == original_top)
 		return NULL;
 
-	if (new_width == starting_width && new_height == starting_height)
-		return preview_bitmap;
+	if (new_width == starting_width && new_height == starting_height) {
+		if (final_bitmap != NULL)
+			delete final_bitmap;
+		final_bitmap = new BBitmap(preview_bitmap, B_RGBA32);
+		return final_bitmap;
+	}
 
 	BMessage progress_message = BMessage(B_UPDATE_STATUS_BAR);
 	progress_message.AddFloat("delta", 0.0);