From 8c0e258a65de6a1f4876443cb81c5645b4902999 Mon Sep 17 00:00:00 2001
From: Jenny Danzmayr <mail@evilscientress.de>
Date: Wed, 22 Jan 2025 14:53:16 +0100
Subject: [PATCH] fix key error for themes with randomized primary color

---
 src/c3nav/site/themes.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/c3nav/site/themes.py b/src/c3nav/site/themes.py
index cd207125..c3b6c572 100644
--- a/src/c3nav/site/themes.py
+++ b/src/c3nav/site/themes.py
@@ -1,3 +1,5 @@
+from contextlib import suppress
+
 from c3nav import settings
 from c3nav.mapdata.utils.cache.cache_decorator import mapdata_cache
 
@@ -69,7 +71,8 @@ def make_themes(theme_models):
         modify_vars(css_vars)
         primary_color = css_vars['primary'] if 'primary' in css_vars else base_theme['primary_color']
         if theme.randomize_primary_color:
-            del css_vars['primary']
+            with suppress(KeyError):
+                del css_vars['primary']
         css_vars_str = css_vars_as_str(css_vars)
         css_code = (':root{%s}' % css_vars_str)
         themes[theme.pk] = {