From bd7823dc148d294935e9e13221f16009260ed44b Mon Sep 17 00:00:00 2001
From: slonkazoid <slonkazoid@slonk.ing>
Date: Sun, 26 May 2024 20:24:08 +0300
Subject: [PATCH] replace single char string pattern with char pattern

---
 src/config.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config.rs b/src/config.rs
index 5afb005..f22e4fd 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -141,7 +141,7 @@ impl Default for CacheConfig {
 pub async fn load() -> Result<Config> {
     let config_file = env::var(format!(
         "{}_CONFIG",
-        env!("CARGO_BIN_NAME").to_uppercase().replace("-", "_")
+        env!("CARGO_BIN_NAME").to_uppercase().replace('-', "_")
     ))
     .unwrap_or(String::from("config.toml"));
     match tokio::fs::OpenOptions::new()