From 47b6c81a8d84cc5c3c44ec2d05367056ca35a5a8 Mon Sep 17 00:00:00 2001
From: Olexandr88 <radole1203@gmail.com>
Date: Wed, 24 Dec 2025 17:27:25 +0200
Subject: [PATCH] fix(config): guard banner backgroundColor parsing

---
 src/config.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/config.ts b/src/config.ts
index c6f50559..ab5fc63d 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -288,9 +288,13 @@ async function parseBanner(banner: Banner): Promise<Banner<true> | undefined> {
     if (typeof banner === 'string') return undefined
     if (typeof banner === 'object') {
       if ('textColor' in banner) return banner.textColor
-      if ('backgroundColor' in banner && banner.backgroundColor) {
-        const chroma = (await import('chroma-js')).default
-        return chroma.contrast(banner.backgroundColor, 'white') < 4.5 ? 'black' : 'white'
+      if ('backgroundColor' in banner && typeof banner.backgroundColor === 'string') {
+        try {
+          const chroma = (await import('chroma-js')).default
+          return chroma.contrast(banner.backgroundColor, 'white') < 4.5 ? 'black' : 'white'
+        } catch {
+          return undefined
+        }
       }
     }
     return undefined