Address clippy suggestion

jihchi · Oct 4, 2024 · 2003a7f · 2003a7f
1 parent 3434473
commit 2003a7f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cli.rs b/src/cli.rs
@@ -198,7 +198,7 @@ impl Cli {
         let left_image = self
             .matches
             .free
-            .get(0)
+            .first()
             .with_context(|| format!("the {} argument is missing", "LEFT".magenta()).red())?;
 
         let right_image = self