From 6a7500441d7ccc2942898b580888b90fa9bd4a56 Mon Sep 17 00:00:00 2001
From: Its-my-right <brendan.hans@gmail.com>
Date: Wed, 6 Aug 2025 18:24:49 +0200
Subject: [PATCH] Prevents rainbow eraser crash on images with 1px dimensions

Don't apply rainbow eraser on images with 1px dimensions
---
 kindlecomicconverter/image.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kindlecomicconverter/image.py b/kindlecomicconverter/image.py
index 0c28226..246619c 100755
--- a/kindlecomicconverter/image.py
+++ b/kindlecomicconverter/image.py
@@ -383,7 +383,7 @@ class ComicPage:
 
     def optimizeForDisplay(self, eraserainbow, is_color):
         # Erase rainbow artifacts for grayscale and color images by removing spectral frequencies that cause Moire interference with color filter array
-        if eraserainbow:
+        if eraserainbow and all(dim > 1 for dim in self.image.size):
             self.image = erase_rainbow_artifacts(self.image, is_color)
 
     def resizeImage(self):