clippy: Fix clippy::get_first

Fix the `clippy::get_first` lint. Note clippy fails due to a false positive.
2023-06-11 15:08:42 +02:00 · 2023-06-11 15:08:42 +02:00 · f6ec8af944
parent 55c5134840
commit f6ec8af944
1 changed files with 1 additions and 1 deletions
--- a/src/hooks.rs
+++ b/src/hooks.rs
@ -87,7 +87,7 @@ impl Hook {
                            if let Some('}') = command_template.next() {
                                let expr = token.trim().split(' ').collect::<Vec<&str>>();

-                                let replaced = match expr.get(0) {
+                                let replaced = match expr.first() {
                                    Some(&"header") => get_header_field(
                                        headers,
                                        expr.get(1).ok_or_else(|| {