From dffaf1d504dde0b4ded3c50d3831fe07d79a881e Mon Sep 17 00:00:00 2001
From: Emmanouil Papadeas <manoschool@yahoo.gr>
Date: Sun, 24 Dec 2023 14:47:35 +0200
Subject: [PATCH] Fix bug where the wrong cel would be drawn on the canvas when
 undoing

---
 src/UI/Canvas/Canvas.gd | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/UI/Canvas/Canvas.gd b/src/UI/Canvas/Canvas.gd
index c6c855716..3fc32b802 100644
--- a/src/UI/Canvas/Canvas.gd
+++ b/src/UI/Canvas/Canvas.gd
@@ -116,6 +116,9 @@ func update_texture(layer_i: int, frame_i := -1, project := Global.current_proje
 		current_cel.update_texture()
 		# Needed so that changes happening to the non-selected layer(s) are also visible
 		# e.g. when undoing/redoing, when applying image effects to the entire frame, etc
+		if frame_i != project.current_frame:
+			# Don't update if the cel is on a different frame (can happen with undo/redo)
+			return
 		var layer := project.layers[layer_i]
 		var cel_image: Image
 		if Global.display_layer_effects: