chore: satisfy clippy

2022-09-12 07:06:09 -03:00
parent 77af5453f0
commit 756c806c2a
3 changed files with 10 additions and 11 deletions
--- a/src/emu.rs
+++ b/src/emu.rs
@@ -64,8 +64,7 @@ pub fn rom_title(cpu: &Cpu) -> &str {
    cpu.bus
        .cart
        .as_ref()
-        .map(|c| c.title.as_deref())
-        .flatten()
+        .and_then(|c| c.title.as_deref())
        .unwrap_or(DEFAULT_TITLE)
 }