From 9cb26f11a49cd0e2eb6f12e48f51940f3bfab8ef Mon Sep 17 00:00:00 2001
From: James Pepper <james@bitsleuth.ai>
Date: Wed, 27 May 2026 18:28:32 +0100
Subject: [PATCH] Potential fix for code scanning alert no. 7: Use of
 externally-controlled format string

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
---
 src/lib/blockchain-api.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/blockchain-api.ts b/src/lib/blockchain-api.ts
index 660b3bf..c9c15c5 100644
--- a/src/lib/blockchain-api.ts
+++ b/src/lib/blockchain-api.ts
@@ -210,7 +210,7 @@ export async function getHistoricalPriceRange(days: number, currency: Currency):
         }, {}, 3600);
         return data.prices || [];
     } catch (error) {
-        console.error(`Failed to fetch historical price range for ${days} days:`, error);
+        console.error('Failed to fetch historical price range for %s days:', String(days), error);
         return [];
     }
 }