Update examples/get_fw_version.rs

calebbourg · jhodapp · web-flow · commit ee022c9f927f · 2022-08-18T18:02:29.000-07:00
Co-authored-by: Jim Hodapp &lt;james.hodapp@gmail.com&gt;
diff --git a/examples/get_fw_version.rs b/examples/get_fw_version.rs
@@ -7,7 +7,6 @@
 
 #![no_std]
 #![no_main]
-#![allow(unused_variables)]
 
 extern crate esp32_wroom_rp;
 
