Make clippy happy

src/runner.rs

@@ -376,13 +376,16 @@ impl Runner {
 
                                     // OSC 7: Change CWD
                                     if !(*ui::NO_COLOR) {
-                                        terminal.backend_mut().write(
+                                        terminal
+                                            .backend_mut()
+                                            .write(
                                                 format!(
                                                     "\x1b]7;file://{}{}\x1b\\",
                                                     &app.hostname, &app.pwd
                                                 )
                                                 .as_bytes(),
-                                        )?;
+                                            )
+                                            .unwrap_or_default();
                                     }
 
                                     last_pwd = app.pwd.clone();