From 8d9a469ae2c289d2fde46c64d6d6d37e27dc9520 Mon Sep 17 00:00:00 2001
From: Kaalleen <36401965+kaalleen@users.noreply.github.com>
Date: Mon, 4 Jul 2022 13:13:05 +0200
Subject: Ignore invalid palettes (#1718)

---
 lib/threads/catalog.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/threads/catalog.py')

diff --git a/lib/threads/catalog.py b/lib/threads/catalog.py
index c12ca1fe..68dc2009 100644
--- a/lib/threads/catalog.py
+++ b/lib/threads/catalog.py
@@ -42,6 +42,9 @@ class _ThreadCatalog(Sequence):
             for palette_file in glob(os.path.join(path, 'InkStitch*.gpl')):
                 palette_basename = os.path.basename(palette_file)
                 if palette_basename not in palettes:
+                    palette = ThreadPalette(palette_file)
+                    if not palette.is_gimp_palette:
+                        continue
                     self.palettes.append(ThreadPalette(palette_file))
                     palettes.append(palette_basename)
 
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