From 6bc4d72fe2e15955e9c4d26f81d20df4ed815314 Mon Sep 17 00:00:00 2001
From: Joel Natividad <1980690+jqnatividad@users.noreply.github.com>
Date: Sat, 2 Sep 2023 17:29:16 -0400
Subject: [PATCH] `geocode`: use to_ascii_lowercase when normalizing ISO codes

---
 src/cmd/geocode.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/cmd/geocode.rs b/src/cmd/geocode.rs
index 51793c7da..fc6426f03 100644
--- a/src/cmd/geocode.rs
+++ b/src/cmd/geocode.rs
@@ -352,9 +352,8 @@ async fn geocode_main(args: Args) -> CliResult<()> {
     // setup languages
     let languages_string_vec = args
         .flag_languages
-        .to_ascii_lowercase()
         .split(',')
-        .map(|s| s.trim().to_lowercase())
+        .map(|s| s.trim().to_ascii_lowercase())
         .collect::<Vec<String>>();
     let languages_vec: Vec<&str> = languages_string_vec
         .iter()
@@ -515,7 +514,7 @@ async fn geocode_main(args: Args) -> CliResult<()> {
         Some(
             country_list
                 .split(',')
-                .map(|s| s.trim().to_lowercase())
+                .map(|s| s.trim().to_ascii_lowercase())
                 .collect::<Vec<String>>(),
         )
     } else {